Costume Jewelry Collectors
Presents
an original publication by RCJ and Dorothea Stringfield
Jewelry Patents 1940 - 1959
Dotty's friend Mary Walden-Till of the UK is responsible for these pages of utility patents. Her dedication in searching the US patent website and willingness to share her findings is greatly appreciated.
Definitions:
![]() Placco 2,192,504 Loclet for Coro 1940 | ![]() Handmam 2,198,558 Clip/Brooch 1940 | ![]() Placco 2,205,908 for Coro 1940 | ![]() Placco 2,207,704 for Coro 1940 Initial Holder |
![]() Migliori 2,214,839 - 1940 Double/Single Clip/Pin | ![]() Goetz 2,227,184 Clip/Brooch 1940 Weiner | ![]() Pujol 2,235,407 Clasp 1941 Cartier, NY | ![]() Pujol 2,236,650 Clasp for Cartier 1941 |
![]() Davis 2,272,514 Clasp 1942 | ![]() Davis 2,272,514 Clasp 1942 | ![]() Pujol 2,282,090 for Cartier 1942 Corsage Holder | ![]() Placco 2,282,606 Initial holder for Coro 1942 |
![]() Pujol 2285051 Brooch accessory for Cartier 1942 | ![]() Koven 2,292,642 clip 1942 | ![]() Heyman 2,306,947 Clip Pin 1942 Oscar Heyman & Bros Inc | ![]() Placco 2,313,668 Ear ornament for Coro 1943 |
![]() Schwarzkopf 2,323,572 Flower Holder 1943 | ![]() Eichner 2,328,630 1943 Identification Badge | ![]() Vars 2,362,681 Clasp 1944 | ![]() O'Donnell 2,374,375 1945 Illuminated brooch |
![]() Martin 2,416,588 Combined Clip & Earrings 1947 | ![]() Ruderman 2,469,994 Clip 1949 | ![]() Battiste 2,501,754 Clasp for earrings as clip ornaments 1950 | ![]() Rossein 2,568,513 Initial Device 1951 |
![]() Gloss 2,635,318 Clasp 1953 | ![]() Rinehart 2,646,668 Ornament & Clip 1953 | ![]() Orchoff 2,653,367 1953 Clutch clasp | ![]() Packham 2,792,607 Shoulder Brooch Strap Clip 1957 |
Copyright 1997 to present — www.costumejewelrycollectors.com — All Rights Reserved.
All RCJ publications and pages were created
by Dotty Stringfield with the assistance of research contributor Pat Seal
and other valued members of the costume jewelry collecting community.