Showing posts with label France. Show all posts
Showing posts with label France. Show all posts

Tuesday, April 28, 2026

Oh, patents! Madeleine Vionnet [1876-1975] (1)

 Copyright ☺ Françoise Herrmann 

Born in 1876, Madeleine Vionnet was a French fashion designer, credited for having invented bias-cut dresses. These were dresses cut at a 45-degree angle to the fabric’s warp and weft threads, instead of straight along the grain. As a result, Vionnet was able to drape dresses, using the natural stretch of the fabric, which enabled her to create dresses that mold women’s bodies. Indeed, Vionnet was part of a movement in the 1930s that liberated women from the corset, creating figure-hugging garments that flowed, instead of restricting women’s bodies.

Madeleine Vionnet opened her own Fashion House, rue de Rivoli, in Paris, in 1912, which she was forced to close twice: once because of World War I (in 1914), and a second time because of World War II (in 1939). Thus, she was a leading fashion designer during the roaring 20s up to the Great Depression, between both wars. The archives of her work are preserved at the Decorative Arts Museum (Musée des Arts Décoratifs [MAD]), housed in the Marsan Pavillion at The Louvre, in Paris. 

The following French utility patent, FR576334A, titled Perfectionnement dans la confection des robes de dames [Improvements in dressmaking for ladies] was granted on May 10th, 1924. The patent recites an improved process for dressmaking whereby the garment’s pattern, and the fabric’s ornaments or decorations, in this case lamé, are both anticipated and drawn, prior to weaving the fabric.

This improved dressmaking process was intended to resolve several problems with the prior art. First, this improved dressmaking process eliminated the costly and time-consuming process of embroidering lamé, or adding decorations onto the fabric, after it is cut and assembled for each client. Secondly, this improved dressmaking process avoided “mutilating” lamé designs and fabric decorations, pre-woven on a bolt of material, which was then subsequently cut to the neckline, armholes, waist or hip line of a given pattern. In other words, the dressmaking improvement avoided interrupting an existing motif, or wasting fabric to get a pre-existing motif to fit the garment shape and pattern. Finally, the invention would enable garments to be easily adjusted to size and length, without cutting into a pre-existing design. The fabric decoration, lamé, or other embroidery or painting, would be created within the boundaries (collar, arm holes, waistline) of an outlined pattern, prior to weaving, thus transforming the dressmaking end-of-processgarment cutting and assembly into swift and cost-effective steps.

The patent Figure 2 is included below, together with an image of a marketed dress. The Figure 2 depicts a cut and assembled dress with the ornamental decoration at the top, perfectly fitting the neckline and shoulder assembly points, without interruptions to the ornamental motif.

References
Maison Vionnet 
MAD - Madeleine Vionnet  Puriste de la Mode. Catalogue de l’Exposition du 24 juin 2009, au 1er janvier 2010. Musée des Arts Décoratifs, Pavillon Marsan du Musée du Louvre.
Vionnet (Instagram)



Friday, April 8, 2022

Oh, patents! GEL EXPRESS

Copyright © Françoise Herrmann

Borne out of necessity, within the context of the COVID 19 pandemic, the GEL EXPRESS “totem” station brings mass distribution of sanitizing gel, at warp speed. Indeed, the GEL EXPRESS dispenser not only enables much faster dispensing of sanitizing gel (1000 doses per 5 minutes vs. an average of 60 doses per 5 minutes in conventional dispensers), it also handles much larger  80L reservoirs, dispensing up to 40,000 doses. As a result, the largest 80L GEL EXRESS stations are suitable for high pedestrian traffic at conventions and conferences. The 20L models (see image) are suitable for train stations, or sports stadiums. Whereas the medium 10L models are suitable for small businesses, and the smallest 5L models for buses.

To perform at such speed (1 dose dispensed in .3 seconds), the GEL EXPRESS invention increased both the device’s sensor detection speed and dispensing speed, which in turn increases the number of users, who never have to wait in long lines for sanitizing gel. The device is also contactless, which increases the number of users, otherwise reluctant to use dispensers with push button delivery.

The GEL EXPRESS invention, hailing from France, is recited in the French patent FR3109288A1, titled (in French) Dispositif pour délivrer une dose d’une solution désinfectante, granted on October 22, 2021. The United Nations (UN), World Intellectual Property Organization (WIPO), patent WO2021214021A1, was also granted for this invention. This Patent Cooperation Treaty (PCT) patent provides an official translation (to English) of both the title of the invention Device for delivering a dose of a disinfectant solution, and of the abstract (included below).

The patent recites an automated device comprising a hand reception area, and a sensor able to detect the presence of a user’s hand in the reception area. The device further comprises a hydraulic system with a tank, containing the sanitizing solution, configured to dispense a pressurized dose, when the sensor has detected a hand. The dispensing nozzle is further designed to spray a particular volume of the sanitizing solution. Different sorts of sensors are recited. One preferred sensor is a break-beam sensor, comprising a transmitter and reflecting mirror on each side of the hand reception area, such that when a hand travels in the reception area, it breaks or interrupts transmission of the beam, which triggers the distribution of a dose of sanitizing solution. The beam might be infra-red or visible. Collection means for any unused spray of sanitizing solution are also recited.

The patent Figures 1 and 4 are included, together with an image of the 20L “totem” station (above), installed outdoors.

Specifically, the patent Figure 1 depicts a perspective view of the invention device 1, comprising an upper section 41 and lower section 42, respectively with front surfaces 410 and 420. A middle section 43 connects the upper section 41 to the lower section 42. The middle section 43 is designed to clear the maximum amount of space required for the projection cone 100 of an aerosol dose of sanitizing solution, within a reception area, enabling through-travel of a user's hand. The sanitizing solution is delivered downward, parallel to a Z axis. The user's hand, traveling through the cleared reception area, intercepts the downward flow of the sanitizing aerosol. Hands, belonging to different individuals, travel on different paths that are parallel to the X and axes of a Cartesian plane (designated XOYO and ZO). 

The top down patent Figure 4 shows how individual hands, coming from different directions, might consecutively all intercept the downward flow of a dose of sanitizing solution. Specifically, the Figure 4 depicts extended hands, belonging to three separate individuals, traveling on the path 49, and another individual's extended hand, traveling on the intersecting path 46. The hands travel parallel to the X and Y axes shown. 

The non-obstructed space, within which hands are able to travel, comprises intersecting directions within the open, 250 to 270 degrees angle theta [Ѳ], formed by the intersecting lines 48 and 47, extending from the edges of the middle device section 45, connecting the device top and bottom sections. The two paths shown (46 and 49) intersect under the downward flow of a dose of sanitizing solution.

The abstract of this invention is included below.

A device for delivering a dose of a disinfectant solution (22), characterized in that it comprises: - a receiving zone (Zc4142V1V2) designed to receive a hand (44) of an individual; - a sensor (34) designed to detect the presence of a hand (44) in said receiving zone (Zc4142V1V2), - a hydraulic system (10) comprising a reservoir (11) of said disinfectant solution and configured to distribute a pressurized dose of said solution when the sensor detects the presence of a hand; - a dispensing head (18) for distributing said dose (22) in the form of microdroplets. [English Abstract - WO2021214021A1]


Reference

Sunday, April 19, 2020

COVID19 - France's Response

Copyright © Françoise Herrmann

France
Population: 67 million (1)
COVID 19 cases (April 17, 2020)111 821 (2)
Deaths  (April 17, 2020): 19 323 




British Library - Maurice Ravel
https://www.bl.uk/people/maurice-ravel
Centre Chostakovich
http://chostakovitch.org/?lang=en
ECDC - European Center for Disease Control
https://www.ecdc.europa.eu/en/geographical-distribution-2019-ncov-cases
Gouvernement.fr - COVID 19 - Informations officielles
https://www.gouvernement.fr/info-coronavirus/carte-et-donnees
INSEE - Institut National de la Statistique et des Études Économiques
https://www.insee.fr/en/accueil
ONF - Orchestre National de France - Maison de la Radio (Canceled programs)
https://www.maisondelaradio.fr/concerts-classiques/orchestre-national-de-france

Saturday, May 11, 2019

Oh, patents! Concours Lépine 2019

Copyright © Françoise Herrmann

On April 27, the grand opening of the 118th year of the Concours Lépine International was celebrated within the auspices of  the annual Paris fair, Foire de Paris, held at the Parc des Expositions, Porte de Versailles, from April 27 to May 8, 2019.

Louis Lépine
Indeed, it was in 1901 that the Paris Police Commissioner Louis Lépine drafted and decreed the official rules for the Concours Lépine, a contest and exhibit for small artisan inventors, which offered to patent the entries to the contest and exhibit. At the turn of the twentieth century, the idea was to protect Parisian toymakers, who were facing stiff foreign competition, while populating the Foire de Paris with interesting exhibits.

Since then, the contest is open to all inventors who have received patents for their inventions. The inventions on exhibit are also judged and awarded the many contest prizes. Beyond the major Concours Lépine Prizes: the Grand Prize, the Jury’s Prize and the President of the Jury’s Prize, awarded in Bronze, Silver and Gold, for the various contest categories ranging from smart home to construction materials and energy efficiency, many additional prizes are awarded. Each award highlights the connections between the contest and the Public Administration at the foundation of the contest. Thus, for example, awards are designated The President of the Republic Award, The Prime Minister’s Award, The Senate Award, The National Assembly Award, The Mayor of Paris Award etc.

In addition to the International Contest and Exhibit, held each year in Spring at the Foire de Paris, many regional Concours Lépine are also held in France.  The same company, founded in 1901, to administer the contest, La Société des Petits Fabricants et Inventeurs Français (SPFIF), now designated Association des Inventeurs et Fabricants Français (AIFF), manages and administers the Concours Lépine.

This year’s award-winning inventions are listed here.

References
Concours Lépine
Foir de Paris

Sunday, February 11, 2018

Oh, patents! Chronocam

Copyright © Françoise Herrmann
The Chronocam, camera that only sees what moves, ushers in a huge inventive step in the domain of smart sensors used for machine vision. This technology, developed as a spinoff from France’s CNRS Vision Institute, is termed game-changing and evidence of a paradigm shift by the inventors. 

Related image
Copyright © Chronocam
Up to the Chronocam, all the pixels in a picture captured a tiny part of a scene, which image synthesizers organize into an image. Images taken in succession, for example 24 frames per second, as in motion picture, each contain all of the information in the scene. However, this sort of image acquisition also creates a huge amount of redundant information, from one frarme to the almost identical subsequent frame, which video compression encoding cannot completely delete. In addition to generating lots of redundancy this prior mode of image acquisition also loses a lot of information. The information lost is all that happens between the 24 frames per second, or all the information that has moved or changed much faster. 

In other words, what if you could actually capture what happens at the speed of 100,000 frames per second? What if you captured all the information lost to 24 frames per second, without generating a massive amount of data, and a gigantic storage problem?

In a nutshell, this is exactly what the Chronocam does. Instead of each pixel capturing a tiny part of a scene in each of 24 frames per second, the pixels in Chronocam image acquisition only capture what moves, and what moves as fast as 100,000 frames per second, or less. Since not everything moves, this eliminates the prior redundancy. And since the acquisition works much faster, at the speed of 100,000 frames per second, it is also far more sensitive to all the events happening in the scene, especially those phenomena that happen very fast.

Consider for example being able to capture the real-time microcirculation of blood, on a cellular level. What radically changes in this mode of image acquisition is that, since the pixels only capture what moves in a scene, the acquisition is actually no longer clock-dependent, it depends on what's moving in the scene.

The Chronocam has applications wherever machines require artificial vision, in particular for autonomous cars, since the motion dependent image acquisition technology is unaffected by light conditions, such as glare. Applications also exist in industrial settings, for inspection and monitoring of production and installations, for always-on visual input applications, and for scientific microscopy. Applications also exist for drones and Remotely Piloted aerial systems (RPAS), plus more. 

 The various aspects of Chronocam technology are patented in at least 17 different patent families. Members from each separate patent family are hyperlinked in the list appearing below.
  • US2018024343 (A1) ― 2018-01-25 - Imaging device and method
  • AU2016248758 (A1) ― 2017-10-26 - Pixel cell circuit and implant 
  • US2017111619 (A1) ― 2017-04-20 - Device for displaying an image sequence and system for displaying a scene 
  • US2017110045 (A1) ― 2017-04-20 - Display control method and device for implementing said method 
  • US2017053407 (A1) ― 2017-02-23 - Method of tracking shape in a scene observed by an asynchronous light sensor 
  • BR112013028742 (A2) ― 2017-01-24 - Method and device for controlling a device for aiding vision
  • WO2017060590 (A1) ― 2017-04-13 - Method of optimizing decomposition of an asynchronous signal 
  • WO2017009543 (A1) ― 2017-01-19 - Data-processing device with representation of values by time intervals between events 
  • WO2017013065 (A1) ― 2017-01-26 - Method for downsampling a signal outputted by an asynchronous sensor 
  • EP3271869 (A1) ― 2018-01-24 - Method for processing an asynchronous signal 
  • EP3272119 (A1) ― 2018-01-24 - Method for the 3d reconstruction of a scene  
  • US2016086344 (A1) ― 2016-03-24 - Visual tracking of an object 
  • KR20140130106 (A) ― 2014-11-07 - 발명의 명칭 비동기식 광센서의 베이스에 대한 광흐름 평가 방법
  • AU2011247114 (B2) ― 2014-11-27 - Implant having three-dimensional shape for electrically stimulating a nerve structure
  • WO2013083848 (A1) ― 2013-06-13 - Method of 3d reconstruction of a scene calling upon asynchronous sensors
  • FR2922074 (A1) ― 2009-04-10 - Procédé de synchronisation de flux vidéo 
  • US2007008405 (A1) ― 2007-01-11 - Method for calibrating at least two video cameras relatively to each other for stereoscopic filming and device therefor 
The video below shows Chronocam image acquisition tracking a person.



References
Chronocam
CNRS - Institut de la vision

Friday, January 29, 2016

Oh, patents! John Logie Baird SuperStar – FR, CH, DE & CA patents

Copyright © Françoise Herrmann

The following and final hyperlinked list of John Logie Baird patents covers French (FR) patents archived at l'INPI; Switzerland (CH) , Germany (DE) and Canada (CA) patents, with one additional Denmark (DK) patent and an Austrian (AT) patent, archived at the EPO.

Although patents have a 600-year history of their own, beginning with Letters patent (meaning open or unsealed letters), the patents listed here for John Logie Baird and all the ones that he filed in Great Brittan and in the US, are very much part of the history of engineering and in particular the engineering saga that led to the mass production of TVs. 

Thus, the disclosures that patents contain function as important records of the history of inventions, and in the particular case of John Logie Baird, as archives of one inventor’s extraordinary engineering creativity and trajectory, at the beginning of the 20th century.

France
FR623361 (A) ― 1927-06-23 - Perfectionnements aux appareils de télévision 
FR653590 (A) ― 1929-03-22 - Perfectionnements apportés à la transmission de vues ou images à distance
FR653827 (A) ― 1929-03-28 - Perfectionnements aux dispositifs électriques sensibles à la lumière 
FR655695 (A) ― 1929-04-22 - Perfectionnements apportés à la télautographie 
FR655801 (A) ― 1929-04-24 - Perfectionnements aux dispositifs d'explorations pour appareils de télévision  
FR673817 (A) ― 1930-01-20 - Perfectionnements aux lampes à effluves incandescents et autres lampes semblables
FR675406 (A) ― 1930-02-10 - Perfectionnements aux appareils de télévision et autres appareils semblables
FR682973 (A) ― 1930-06-04 - Perfectionnements aux appareils de television
FR689364 (A) ― 1930-09-05 - Perfectionnements aux appareils de télévision et similaires
FR680941 (A) ― 1930-05-07 - Perfectionnements aux appareils de télévision et similaires

Denmark
DK44476 (C) ― 1931-08-10 - Fremgangsmaade og Anordning til Opretholdelse af Synkronisme mellem Afsender og Modtager i Fjernsynssystemer. 

Germany
DE487798 (C) ― 1929-12-19 - Verfahren zur Fernuebertragung von Bildern
DE524822 (C) ― 1931-05-15 - Lichtempfindliche Zelle mit einer duennen Schicht lichtempfindlichen Materials 
DE534653 (C) ― 1931-09-30 - Sprechmaschinenaehnlicher Empfaenger fuer Bildtelegraphie 
DE545925 (C) ― 1932-03-07 - Elektrodenlose gasgefuellte Entladungsroehre fuer die Zwecke der Bilduebertragung und des Fernsehens  
DE558982 (C) ― 1932-09-14 - Einrichtung zum Empfang von Bildern verschiedener Sendestationen
DE579156 (C) ― 1933-06-21 - Spiegelradanordnung fuer Fernseh- und aehnliche Zwecke 
DE695961 (C) ― 1940-09-06 - Elektrooptische Zelle 

Switzerland
CH122886 (A) ― 1927-11-16 - Verfahren und Einrichtung zur Fernübertragung von Bildern
CH123606 (A) ― 1927-12-01 - Einrichtung zur Fernübertragung von bildlichen Reproduktionen.
CH123830 (A) ― 1927-12-16 - Verfahren zur Fernübertragung mittelst einer lichtempfindlichen Zelle. 
CH126090 (A) ― 1928-06-01- Verfahren und Einrichtung zur Bildfernübertragung.
CH128605 (A) ― 1928-11-01 - Apparat zur Erzeugung einer wechselnden Lichtstärke. 
CH129139 (A) ― 1928-12-01 - Verfahren zur Aufzeichnung eines Bildes.
CH129745 (A) ― 1929-01-02 - Einrichtung zur Erzeugung eines sichtbaren Bildes eines im Dunkeln befindlichen Objektes. 
CH133060 (A) ― 1929-05-15 - Einrichtung zum Antrieb von Televisions- und anderen Apparaten. 
CH133632 (A) ― 1929-06-15 - Verfahren und Einrichtung zur Bildauswertung bei der Bildfernübertragung.
CH134238 (A) ― 1929-07-15 - Lichtempfindliche Zelle. 
CH136197 (A) ― 1929-10-31 - Einrichtung zur Auswertung in Bildfernübertragungsanlagen.
CH138458 (A) ― 1930-02-28 -Bildfernübertragungsapparat. 
CH141706 (A) ― 1930-08-15 - Wiedergabeapparat für Bildfernübertragung.
CH141707 (A) ― 1930-08-15 - Auswertungsvorrichtung für ein Objekt, zwecks Fernübertragung eines Bildes desselben
CH142303 (A) ― 1930-09-15 - Bildfernübertragungsanlage.

Canada
CA286731 (A) ― 1929-01-22 - LIGHT PRODUCING APPARATUS 
CA288501 (A) ― 1929-04-02 - TELEVISION APPARATUS 
CA294176 (A) ― 1929-10-22- TELEVISION 
CA294185 (A) ― 1929-10-22 - TRANSMISSION OF SIGNALS FOR TELEVISION
CA294590 (A) ― 1929-11-05 - EXPLORING DEVICE FOR TELEVISION APPARATUS
CA296479 (A) ― 1930-01-07 - APPARATUS FOR RECORDING MOVING OBJECTS OR SCENES
CA296480 (A) ― 1930-01-07 - TELEVISION APPARATUS 
CA297834 (A) ― 1930-02-25 - ELECTRIC SIGNAL APPARATUS INCLUDING TELEVISION 
CA298282 (A) ― 1930-03-11 - GLOW-DISCHARGE LAMP
CA299606 (A) ― 1930-04-22 - LIGHT-SENSITIVE ELECTRIC DEVICE
CA304280 (A) ― 1930-09-23 - DEVICE FOR TRANSMITTING SIGNALS
CA314432 (A) ― 1931-08-18 - SYNCHRONIZING MEANS FOR TELEVISION APPARATUS
CA319529 (A) ― 1932-02-02 - TELEVISION APPARATUS
CA429352 (A) ― 1945-08-14 - STEREOSCOPIC TELEVISION APPARATUS 

Austria
AT126281 (B) ― 1932-01-11 - Verfahren und Einrichtung zur Synchronisierung von Fernsehapparaten.

Saturday, August 15, 2015

Oh, Patents! Perugia’s heel construction

FR595482 - Fig. 1
Copyright © Françoise Herrmann
Many of Perugia’s patents are heel-related. This is probably because in 1925 Perugia actually changed the way women's heels were previously constructed.

FR595482 - Fig. 4
In the 1925 French patent, FR595482, Perugia disclosed the sheet metal housing of a shoe heel (Fig. 1), designed to receive two parts of a heel made of wood and assembled in a "T" shape (Fig. 4). This invention replaced the former method of heel construction consisting in nailing or gluing leather around a single block of wood, carved into the shape of a heel. The problematic situation consisted in the expense and time it took to carve the single piece of wood-block heel, and then to wrap it in leather, and to attach part of the shoe sole at the connection point with the rest of the shoe.

Perugia changed the former art, by designing a metal housing for two blocks of wood assembled as an angled “T” shaped heel (Fig 4). The metal housing could additionally be fashionably enameled to bypass covering it with leather. The empty spaces inside the housing could be filled with cork or other materials, and the metal housing was held together with metal threads or fasteners.

The invention thus afforded both a much lighter heel than single-block wooden heels. And, compared to a housing heel with no wood blocks inside, it also offered a more resistant heel as it still enclosed the wooden T-shaped blocks. The scope of the invention also extended to all sorts of heels, beyond women’s high heels.

FR608988 - Fig 4 
A year later, Perugia filed an improvement to his novel heel construction invention. This improvement, disclosed in FR608988, consisted in changing the ergonomic shape of the two pieces of wood, assembled as a “T” within the metal housing (Figure 4]. Essentially, the horizontal block of wood was fabricated in an augmented size, to provide more anchoring when attached to the heel part of the shoe, and the vertical block was more beveled to better accommodate the increased surface of the horizontal block and it's shape.

Both of these two early patents awarded in France to Perugia, in 1925 and 1926, were almost concurrently re-filed in the USA (as US1809918 and US1642889), in Switzerland (as CH124341 and CH118696), in Canada (as CA274538 and CA264938) and in Austria (AT108548 and AT106112), which suggests how important they were to the manufacture of shoe heels.

From then on, Perugia filed many more heel patents: design patents draping the metal housing “turban-style” (USD111857, USD112086 USD111858), and many additional utility patents such as the whimsical “music box heel” patent (FR625731) or a new heel height patent (US2465817), and a famous heel customization (US2795866) patent. 

Saturday, August 8, 2015

Oh, patents! Perugia superstar, FR utility patents

Copyright © Françoise Herrmann

Below, you will find a hyperlinked list of the patents that Perugia filed with patenting authorities at the French Ministries of Commerce and Industry, or Commerce and Energy, depending on the Administration in place, and now all stored at the INPI – Institut de la Propriété Industrielle in France -- just in case you had doubts about this shoe genius and how prolific an inventor in the domain of shoewear and shoe manufacture!

Just as a reminder, each of these 50 French inventions was filed and examined, and then judged patentable according to the three criteria of patentability: novelty, inventive step (no pun here) and usefulness (meaning with industrial application in Europe). Thus, each invention was not only a new improvement, product or process, it was also one that was non-obvious to those skilled in the art. Indeed, what is perhaps most extraordinary is that all of these previously non-obvious inventions were designed and commissioned for the comfort, beauty and glamour of women's feet, exclusively!

Perugia's Fish Shoe
in honor of Georges Bracques
 exhibited in NYC in 1955
For a single individual, it is otherwise really quite uncommon to have invented so many new shoe manufacturing processes, materials and designs, in such a relatively short period of time, with a horrific interruption during World War II, which engulfed most of Europe from 1944 to 1948. 

As for Patents on the soles of your shoes… What a catch!

[Please, click on the patent number for access to original French patent document at the INPI, then be patient for the document to load.]

France Utility patents
FR1169315 -  Perfectionnements apportés aux chaussures féminines dites pieds nus - Dec. 12, 1958 – Perugia.
FR1163665 – Nouvelle matière première notamment pour la confection de bouts durs, contreforts et renforts de chaussures – Sept. 30, 1958 – Perugia.
FR1142810 – Perfectionnement apporté aux chaussures, notamment celles comportant un quartier court ou un quartier ouvert – Sept. 23, 1957 – Perugia.
FR1142809 – Chaussure à talon interchangeable - Sept. 23, 1957 – Perugia.
FR1118264 – Perfectionnement apporté aux chaussures, notamment aux chaussures sans quartier – June 4, 1956 – Perugia.
FR1112645 - Procédé de montage de chaussures, et chaussures obtenues par ce procédé – March 16, 1956 - Perugia.
FR1064458 – Chaussure de dame à quartier amovible – May 13, 1954 – Perugia.
FR1036098 – Nouveau procédé de montage de la tige dans les chaussures comportant une « première »   de montage – Sept 3, 1953 – Perugia.
FR1030496 – Talon  « habillé »  et procédé de fabrication de son habillage – June 15, 1953 – Perugia.
FR1024750 – Nouveau mode de montage de chaussures – April 7, 1953 – Perugia.
FR981071 – Nouvelle chaussure feminine découverte – May 22, 1951 – Perugia.
FR974391 - Chaussure à quartier fermé – Feb. 21, 1951 – Perugia.
FR892618 – Montage de chaussure à semelle de bois avec première en matière rigide ou semi rigide perfectionnée – May 15 1944 – Perugia.
FR892437 – Procédé d’armage des semelles bois, liège et analogues – April 6 1944 – Perugia.
FR884864 – Perfectionnement apporté aux chaussures à semelles de bois articulées – Aug. 30, 1943 – Perugia.
FR882037 – Chaussure à semelle en matière rigide perfectionnée – May 14, 1943 – Perugia.
FR882036 – Nouveau quartier pour chaussures – May 14, 1943 – Pergugia.
FR873454 – Semelle de chaussure en fibres végétales – July 9, 1942 – Perugia.
FR872823 – Nouveau montage de chaussures – June 19, 1942 – Perugia.
FR871763 – Procédé de fabrication de chaussures à semelle de bois et produit industriel en résultant – May 9, 1942 – Perugia.
FR857534 – Procédé de farication de chaussures et produits en résutlant – Sept. 17, 1940 – Perugia.
FR832534 – Peausserie composée, extensible élastiquement suivant une seule direction et applicable à la fabrication de chaussures – Sept, 28, 1938 – Perugia.
FR813134 – Montage de chaussure et produit industriel en résultant – May 26, 1937 – Perugia
FR769952 -  Procédé de fabrication de chaussure – Sept. 5, 1934 – Perugia.
FR769914 – Gaine formant quartier d’empeigne et enveloppe de talon pour chaussure – Sept 4, 1934 – Perugia.
FR739916 – Dispositif de serrage pour souliers – Jan 19, 1933 – Perugia.
FR719851 – Procédé de protection temporaire des peaux, cuirs, étoffes, etc.. pendant la confection d’articles fabriqués avec ces matières - Feb. 12, 1932 – Perugia.
FR719850 – Perfectionnements aux sabots à semelle rigide articulée – Feb. 10, 1932 – Perugia.
FR703295 – Procédé de fabracation de parois imitant un tressé de plusieurs lanières – April 28, 1931 – Perugia.
FR695509 – Perfectionnements aux sandales à semelles rigides – Dec. 17, 1930 – Perugia.
FR680710 – Perfectionnements à la fabrication des chaussures – May 5, 1930 – Perugia.
FR653470 – Perfectionnement apporté dans l’établissement de semelles de socques ou autres – March 21, 1929 – Perugia.
FR652607 – Procédé de fabrication de parois au moyen de lanières de cuir et produits industriels en résultant – March 11, 1929 – Perugia.
FR630415 – Monture de sac – Dec. 2, 1929 – Perugia.
FR630414 -  Monture de sac – Dec. 2, 1929 – Perugia.
FR630413 -  Monture de sac – Dec. 2, 1929 – Perugia.
FR625731 – Chaussure à talon ou semelle à musique – Aug. 8, 1927 – Perugia.
FR608988 – Perfectionnements apportés aux talons de chaussures – Aug. 6, 1926 – Perugia.
FR595482 – Talon pour chaussure et son mode de fabrication – Oct. 3, 1925 – Perugia.
FR530356 – Peinture à l’émail sur cuir noir verni pour chaussures – Dec. 21, 1921 - Perugia.
FR1218920 – Perfectionnements apportés aux chaussures – May 13, 1960 – Perugia. 
FR1236520 - Perfectionnements apportés aux chaussures – July 22, 1960 – Perugia.
FR69780 (E) - Perfectionnements apportés aux chaussures, notamment aux chaussures sans quartier – Dec.30, 1958 – Perugia.
FR63894 (E) – Nouveau procédé de montage de la tige, dans les chaussures comportant une « première » de montage – Oct. 13 1955 – Perugia.
FR36507 (E) – Perfectionnement apporté dans l’établissemenet de semelles de socques ou autres – June 28, 1930 – Perugia.
FR35272 (E) -  Procédé de fabrication de parois au moyen de lanières de cuir et produits industriels en résultant – Dec. 31, 1929 – Perugia.
FR1522438 – Perfectionnement aux souliers – April 26, 1968 – Perugia.
FR1522437 – Perfectionnement aux formes de souliers – April 26, 1968 – Perugia.