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In addition to the slow cooker, Naxon also invented several other appliances and has over 200 patents to his name. [4] [5] He invented an electric frying pan and the hula lamp, a precursor to the lava lamp. [1] [5] Another notable invention of Naxon is his TeleSign, an electronic sign that shows moving text resembling today's news ticker. [1 ...
In patent law, an inventor is the person, or persons in United States patent law, who contribute to the claims of a patentable invention. In some patent law frameworks, however, such as in the European Patent Convention (EPC) and its case law , no explicit, accurate definition of who exactly is an inventor is provided.
In the meantime Henry House invented and produced the first liquid door check. This was a basic patent taken out by House and his son, H.A. House Jr. in 1887. The devices were later manufactured by the Pittsburg Co. under a license. In 1888, Mr. House entered the wood-bundling business using the machines he had patented in 1873.
Jerome "Jerry" Hal Lemelson (July 18, 1923 – October 1, 1997) was an American engineer, inventor, and patent holder. Several of his inventions relate to warehouses, industrial robots, cordless telephones, fax machines, videocassette recorders, camcorders, and the magnetic tape drive. [1]
Actual use of the invention was deemed adequate disclosure to the public. [13] The English patent system evolved from its early medieval origins into the first modern patent system that recognised intellectual property in order to stimulate invention; this was the crucial legal foundation upon which the Industrial Revolution could emerge and ...
Lincoln admired the patent law system because of the reciprocal benefits it furnished both the inventor and society. In 1859 he noted that the patent system ". . . has secured to the inventor, for a limited time, the exclusive use of his invention; and thereby added to the interest of genius in the discovery and production of new and useful ...
The original patent term under the 1790 Patent Act was decided individually for each patent, but "not exceeding fourteen years". [26] The 1836 Patent Act (5 Stat. 117, 119, 5) provided (in addition to the fourteen-year term) an extension "for the term of seven years from and after the expiration of the first term" in certain circumstances. [ 27 ]
The origins of the 1790 Patent Act can be found in House Resolution 41, which brought about a discussion concerning the constitutionality of authorizing patents of importation. House Resolution 41 is the reason for why the Patent Act of 1790 did not provide for patents of importation when it was finally passed. [ 3 ]