Popular Patents: America's First Inventions from the Airplane to the Zipper - Couverture souple

Brown, Travis

 
9781578860104: Popular Patents: America's First Inventions from the Airplane to the Zipper

Synopsis

Popular Patents is a fascinating look at more than 80 inventions with detailed information about each invention's historical evolution, a biographical sketch of the inventor, and a brief description of how the invention was made. The introduction contains brief histories of U.S. patent laws, U.S. Patent and Trademark Office, and U.S. patent models. The book contains entries to over 80 inventions including: air conditioning, anesthetic, barbed wire, billiard ball, carpet loom, color film, condensed milk, diesel engine, dirigible, frozen food, halftone printing plate, jet engine, Linotype, machine gun, motion pictures, phonograph records, revolver, smokeless gunpowder, submarine, telegraph, television, triode vacuum tube, typewriter, vulcanized ribber, xerography, and zipper. The book has incorporated within the text either a copy of the patent drawing or the first page of the patent for each of the above inventions. It concludes with a bibliography and an index.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

À propos de l?auteur

Travis Brown is retired from U.S. Patent and Trademark Office as a patent examiner. He now lives with his wife in Johnson City, Tennessee.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.