Searching for Corocraft Jewelry Patents information? Follow the links below to find all the information you need and more.
https://imageevent.com/clios_vintage_jewelry/coropatents
According to patent records he appears to be a remarkably talented and prolific designer, holding more jewelry design patents in his name than anyone else in the industry. Much of Coro’s incredible business success is attributable to Katz and Coro’s diverse, beautiful and imaginative jewelry lines are evidence of his enormous talent.
https://www.demarctreasures.com/coro-patents.html
1930 Patents This is the first patent I was able to find so far for Coro (Cohn & Rosenberger). It was actually a utility patent # 1,783,223 filed for on July 19, 1929 and granted on Dec. 2, 1930. The designer on record was a man named Royal Marcher.
https://www.corojewelrypatents.com/
CoroJewelryPatents.com Vintage Coro and Corocraft jewelry design patents. Vintage Designer Signed, Coro and Corocraft Jewelry for sale, Coro history, advertising and examples.
https://www.costumejewelrycollectors.com/vintage-costume-jewelry-research/costume-jewelry-marks/the-history-and-marks-of-coro-jewelry/
Aug 24, 2019 · Great Britain mechanical patents have been found in the name of Corocraft from 1961 until 1969, which documents actual production in England (courtesy Mary Walden-Till). Cohn died in 1910, but the name remained Cohn & Rosenberger. The corporate name “Coro” was adopted in 1943.
https://imageevent.com/clios_vintage_jewelry/coropatents/coropatentsfiguralcreatures
Coro Craft Sterling Pin Clips Luda Tovey Collection: enlarge 64KB, 470x640 47 Ad featuring adjacent Mice 141457, Marlin 141470, Fox 141468 and Monkey Duette 141687 which had been patented as a brooch. Courtesy incrediblejewelry.com: enlarge 28KB, 640x477 48 141457 Coro Katz Mouse Brooch 45: enlarge 39KB, 640x334 49 Courtesy incrediblejewelry.com
http://jewelrypatents.com/index.php#!page=content&co=59&msg=Company:%20Coro
Vintage Jewelry Patents . Company: Coro About JewleryPatents.com. Welcome » About Us » ...
http://irenvintagejewelry.com/coro-corocraft/
If you want to read about the company there is in Carla & Roberto Brunialti’s book ” American Costume Jewelry” a very detailed description of the history of Coro. The most valuable piece I have is the “Pheasant”, made by Coro in 1944. Was designed by Adolh Katz. The piece is in sterling with lucite and rhinestones. Patent no. 138 957.
http://www.collectics.com/education_coro.html
Katz also filed most of the Coro patents including some interesting filings for mechanisms that were used in some of the Coro jewelry designs. One example of a patented mechanism was the Coro Duette, a double clip patented in 1931 that you could combine into a …
https://www.myclassicjewelry.com/blog/vintage-jewelry-patents/
Sep 05, 2014 · Vintage Jewelry Patents on the VintageJewelryPatents.com Site Virewing Coro Patents on the VintageJewelryPatents.com Site. Once you locate the image of the piece, click the patent number to view the vintage jewelry patent. Viewing a Vintag Jewelry Patent on VintageJewelryPatents.com Some Final Notes About Vintage Jewelry Patents
http://www.antiquingonline.com/Designers/Coro-jewelry.htm
This CoroCraft Sterling Jelly Belly Angel Fish Pin was designed by Adolph Katz and patented in 1942.It has a rhodium plated sterling body set with clear round rhinestones, enameling in shades of blue, and a lucite belly. Signed CoroCraft Sterling with the pegasus mark on an applied plaque on reverse.
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