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A public disclosure is any non-confidential communication which an inventor or invention owner makes to one or more members of the public, revealing the existence of the invention and enabling an appropriately experienced individual ("person having ordinary skill in the art") to reproduce the invention. A public disclosure may be any form of ...
Egyptians used papyrus to make sales messages and wall posters. Commercial messages and political campaign displays have been found in the ruins of Pompeii and Arabia. Lost and found advertising on papyrus was common in Ancient Greece and Ancient Rome. Wall or rock painting for commercial advertising is another manifestation of an ancient ...
A timeline of United States inventions (1890–1945) encompasses the innovative advancements of the United States within a historical context, dating from the Progressive Era to the end of World War II, which have been achieved by inventors who are either native-born or naturalized citizens of the United States.
According to the French historian Max Gallo, "for over two hundred years, posters have been displayed in public places all over the world.Visually striking, they have been designed to attract the attention of passers-by, making us aware of a political viewpoint, enticing us to attend specific events, or encouraging us to purchase a particular product or service."
Athena is a British art retailer and retail chain, which was founded in 1964.Today it sells fine art prints from a variety of UK artists. However it is best known for its iconic posters such as L'Enfant (a picture of a muscular man cradling a baby), The Lord of the Rings from 1976 by Jimmy Cauty, [1] the Tennis Girl poster from 1976 [2] and "Beyond City Limits", published in the 1990s.
2007 – The industry adopted one-sheet plastic poster replacement for paper poster billboards and began the phase-out of PVC flexible vinyl, replacing it with eco-plastics such as polyethylene. 2010 – The first "scented billboard", emitting odors similar to charcoal and black pepper to suggest a steak grilling, was erected in Mooresville ...
Science and Invention magazine cover, November 1928. An invention is a unique or novel device, method, composition, idea or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept.
An impermissible sale has occurred if there was a definite sale, or offer to sell, more than 1 year before the effective filing date of the U.S. application and the subject matter of the sale, or offer to sell, fully anticipated the claimed invention or would have rendered the claimed invention obvious by its addition to the prior art. Ferag AG v.
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