Searching for Antique Jewelry Patent Numbers information? Follow the links below to find all the information you need and more.
https://www.myclassicjewelry.com/blog/vintage-jewelry-patents/
Sep 05, 2014 · Note that Design patents, which includes vintage jewelry patents, must begin with the capital letter “D” followed by a 7-digit number. If your patent number is only 6-digits, add a leading zero, as shown in the illustration below. By the way, I tried …
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.
https://www.costumejewelrycollectors.com/vintage-costume-jewelry-research/research-resources/mechanical-and-utility-jewelry-patents/vintage-jewelry-patents-2/
Aug 24, 2019 · Cartier Jewelry Patents. Jewelry Utility Patents. 1900 – 1929. 1930 – 1939. 1940 – 1959. 1960 – 1979. Trifari Jewelry Patents. 1937. 1938.
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.
http://www.biddingtons.com/content/patentchart.html
An amazing variety of 19th and 20th century American antiques, jewelry and collectibles are marked with the patent number identifying the year that the object was patented. 1836 : 1 - 109 1837 : 110 - 545
http://www.jewelrypatents.com/
Patent Number. Patent Nos. 27,000-27,999; Patent Nos. 32,000-32,999; Patent Nos. 36,000-36,999; Patent Nos. 40,000-40,999; Patent Nos. 42,000-42,999; Patent Nos. 43,000-43,999; Patent Nos. 46,000-46,999; Patent Nos. 47,000-47,999; Patent Nos. 60,000-60,999; Patent Nos. 62,000-62,999; Patent Nos. 71,000-71,999; Patent Nos. 73,000-73,999; Patent Nos. 76,000-76,999
https://www.oldstuffonly.com/patent_dates.asp
1850 Patent Numbers Between 6,981 - 7,864. 1851 Patent Numbers Between 7,865 - 8,621. 1852 Patent Numbers Between 8,622 - 9,511. 1853 Patent Numbers Between 9,512 - 10,357. 1854 Patent Numbers Between 10,358 - 12,116. 1855 Patent Numbers Between 12,117 - 14,008. 1856 Patent Numbers Between 14,009 - 16,323.
http://www.biddingtons.com/content/investingpatent.html
Even rookie investors in antiques and collectibles appreciate the importance of age in determining the value of an object. Frequently one finds that sellers guess-timate the age of a piece to show the item in its most favorable light.Weekend collectors--in a post-brunch glow and accompanied by a charming companion--are all too ready to hear the best of an object that has attracted their attention.
https://www.uspto.gov/web/offices/ac/ido/oeip/taf/issuyear.htm
158350. D007969. RE06200. 1876. 171641. D008884. RE06831. 1877. 185813.
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