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" Any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof, not known or used by others in this country, before his invention or discovery thereof... "
The Detroit Journal Year-book - Trang 15
1888
Xem Toàn bộ - Giới thiệu về cuốn sách này

Personal Impressions: The Small Printing Press in Nineteenth-century America

Elizabeth M. Harris - 2004 - 200 trang
...within the rules. Alfred Godfrey, the inventor of a jobbing press, 22 stated that his press had not been 'in public use or on sale for more than two years prior to this application'. Numerous patent assignments pre-dated their patent. When Redstone sold the rights...
Xem trước bị giới hạn - Giới thiệu về cuốn sách này

Personal Impressions: The Small Printing Press in Nineteenth-century America

Elizabeth M. Harris - 2004 - 200 trang
...within the rules. Alfred Godfrey, the inventor of a jobbing press,22 stated that his press had not been 'in public use or on sale for more than two years prior to this application'. Numerous patent assignments pre-dated their patent. When Redstone sold the rights...
Xem trước bị giới hạn - Giới thiệu về cuốn sách này

A Treatise on the Law of Patents for Useful Inventions as Enacted and ...

George Ticknor Curtis - 2005 - 749 trang
...is that the invention or discovery for which letters-patent are sought shall not have been " known or used by others in this country, and not patented,...publication in this or any foreign country, before his [the inventor's or discoverer's] invention or discovery thereof, and not in public use or on sale for...
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Intellectual Property Rights: Critical Concepts in Law, Tập 3

D. Vaver - 2006 - 368 trang
...vine, not known or propagated by others in this country before his discovery or origination thereof, and not patented or described in any printed publication in this or any foreign country before his discovery or origination thereof, or more than ten years prior to his application, and which has not...
Xem trước bị giới hạn - Giới thiệu về cuốn sách này




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