Illusion Jewels Vintage Costume Jewelry Links to Jewelry Research
August 24, 2019
Selro & Selini Jewelry: Styles and Findings
August 24, 2019Costume Jewelry Collectors
Presents
an original publication by RCJ and Dorothea Stringfield
Want to know the difference in a patent, a copyright or trademark? Â Â Visit the US Patent Website!
Also, visit Jewelry Patents, a large patent resource   Jewelry Patents
Definitions:
A Design Patent only protects the appearance of an article, not it’s structural or functional features, and is usually used for decorative items.
A Utility Patent protects the structure and function of the invention.
*Written permission necessary to use information or pictures from this site in any other publications, written or electronic.
Researching Costume Jewelry Home      More Jewelry Designer Articles
Copyright 1997 to present — www.costumejewelrycollectors.com —
All Rights Reserved.
Original RCJ publications pages created and or authored
by Dorothea Stringfield
