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(d) - data for 1836 include 599 patents issued prior to July 4, the effective date of the 1836 patent law (e) - "Patents", as used in this column, refers to "patents for inventions", also known as "utility" patents Data Sources (a) - recent statistics are obtained from the report, U.S. Patent Statistics Report, U.S. Patent and Trademark Office ...
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Technically, anything over 20 years old can be coined "vintage." But when you truly think of items worth this title, your brain doesn't go to Beanie Babies. Instead, it conjures up images of vinyl...
[5] The Patent Act of 1836 (Ch. 357, 5 Stat. 117) further clarified United States patent law to the extent of establishing a patent office where patent applications are filed, processed, and granted, contingent upon the language and scope of the claimant's invention, for a patent term of 14 years with an extension of up to an additional 7 years ...
Listing price on eBay: $2,300 We love a cleverly designed vintage salt and pepper shaker. This adorable Japanese-made set includes a farmer holding a basket with two chickens (the shakers).
List of most expensive books and manuscripts; List of most valuable celebrity memorabilia; List of most expensive celebrity photographs; List of most expensive domain names; List of most expensive films; List of most expensive music videos; List of most expensive non-fungible tokens; List of most expensive photographs; List of most expensive albums
Highest listing price on eBay: $850 Known for its distinctive mint-green hue and simple yet elegant design, Jeanette Jadeite explodes with vintage charm. Produced primarily in the 1930s and 1940s ...
The Patent Act of 1836 (Ch. 357, 5 Stat. 117) further clarified United States patent law to the extent of establishing a patent office where patent applications are filed, processed, and granted, contingent upon the language and scope of the claimant's invention, for a patent term of 14 years with an extension of up to an additional seven years.