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Vintage Jewelry Patents: Find and Use them to Date Vintage ...

    https://www.myclassicjewelry.com/blog/vintage-jewelry-patents/
    Sep 05, 2014 · Vintage Jewelry Patents on JewelryPatents.com. The JewelryPatents.com site allows you to search for a vintage jewelry patent by text, a date range, and a range of patent numbers. As an example, I searched for “coro brooch” and scrolled through the page to locate my flower basket brooch. Locating a Vintage Jewelry Patent on JewelryPatents.com

Jewelry Patents UpCounsel 2020

    https://www.upcounsel.com/jewelry-patents
    Nov 09, 2020 · If you know the patent number, it's an excellent way to find vintage or antique jewelry patents. Click on the "Search for Patents" link under the Patents menu near the top of the page to get started. Patents from before 1976 are stored as PDF files. Design patents, including jewelry patents, should start with the letter D and have seven numbers.

Jewelry Patents - Patent Search Information

    http://www.patent-search-information.com/jewelrypatents.html
    Aug 17, 2014 · Jewelry patents are great sources of information for collectors and designers. Included listings of jewelry design patents are especially useful for collectors of vintage jewelry. Also use this site to search for more jewelry patents.

Vintage Jewelry Patents - costumejewelrycollectors.com

    https://www.costumejewelrycollectors.com/vintage-costume-jewelry-research/research-resources/mechanical-and-utility-jewelry-patents/vintage-jewelry-patents-2/
    Aug 24, 2019 · 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.

JewelryPatents.com

    http://www.jewelrypatents.com/
    Vintage Jewelry Patents . Welcome to JewelryPatents.com About JewleryPatents.com. Welcome » About Us » ...

How To Research Patent Numbers on Jewelry - YouTube

    https://www.youtube.com/watch?v=UeeemgltHSw
    www.thetiechest.com - Ever wonder what that patent number means on your piece of jewelry? How old is it? What what is made for? These are all questions that ...

US3308517A - Clasp for jewelry - Google Patents

    https://patents.google.com/patent/US3308517A/en
    CLASP FOR JEWELRY Filed June L5, 1965 64 Fla/4 62 H 64' ,25 FIG/6 INVENTOR 9% SIMON cswwmm 5 "F/ .17 QJL 6/ 64' 6 ATTORNEYS United States Patent ()fitice 3,308,517 Patented Mar. 14, 1967 This invention relates to articles of jewelry, and more particularly to improved forms of clasps for ornamental bracelets and the like.

Search Patent Classification Systems

    https://www.uspto.gov/web/patents/classification/selectnumwithtitle.htm
    051: Abrasive tool making process, material, or composition : 052: Static structures (e.g., buildings) 053: Package making : 054: Harness for working animal

EPO - EP full-text search - European Patent Office

    https://www.epo.org/searching-for-patents/technical/ep-full-text.html
    EP full-text search enables you to search European patent applications (A documents) and granted patents (B documents) and monitor new publications as they appear. It features advanced search capabilities, including full-text searching. The interface is available in English, French and German.

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