Trifari Jewelry Patents: 1939

Costume Jewelry Collectors
Presents
an original publication by RCJ and Dorothea Stringfield

Thanks to Mary Walden-Till for providing many of these patent images.    Any unattributed images are from Mary or RCJ.   Additional information or images will be added when found.

Information & images on RCJ are original works of Illusion Jewels. Written permission by Costume Jewelry Collectors Int’l is needed to use any of it in any other publication, written or electronic.

1937
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Philippe d113787
March 1939


Philippe d113788
March 1939


Philippe d113789
March 1939


Philippe d113791
March 1939


Philippe d113792
March 1939


Philippe d113793
March 1939


Philippe d113790
March 1939


Philippe d113946
March 1939
Courtesy Robin Deutsch

Philippe d114135
April, 1939

Philippe d114136
April, 1939
Courtesy Robin Deutsch

Philippe d114137
April, 1939

Philippe d114138
April, 1939

Philippe d114139
April, 1939

Philippe d114140
April, 1939

Philippe d114141
April, 1939


Philippe d114234
April 1939
Courtesy Robin Deutsch


Philippe d114296
April 1939
Courtesy Robin Deutsch

Philippe d114297
April, 1939


Philippe d114721
May1939
Courtesy Robin Deutsch

Philippe d115127
June, 1939

Philippe d115128
June, 1939

Philippe d116291
Aug., 1939


Philippe d116575
Sept. 1939
Courtesy Robin Deutsch


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by Dorothea Stringfield