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en.wikipedia.org/wiki/List_of_prolific_inventors

Thomas Alva Edison was widely known as the America's most prolific inventor, even after his ... In many cases, this number is also the number of U.S. utility patents granted. A patent family is a set of patents filed in various countries to protect a ...

en.wikipedia.org/wiki/Invention_Secrecy_Act

The Invention Secrecy Act of 1951 is a body of United States federal law designed to prevent ... The Invention Secrecy Act of 1951 made such patent secrecy permanent, though the order to suppress any invention must be renewed each ... By the end of fiscal year 1991, the number of patent secrecy orders stood at 6,193.

en.wikipedia.org/wiki/Patent_pending

Patent pending or "patent applied for" are legal designations or expressions that can be used in ... In Australia, the preferred marking is "Aust. Pat. App. No. yyyynnnnnn" where "yyyy" is the ... the expression "Patent Pending" as such does not protect an invention until the actual patent is ... 35 U.S.C. 292 - False marking.

www.uspto.gov/web/patents/classification/selectnumwithtitle.htm

Patents > Guidance, Tools, and Manuals > Classification > US Classes by Number with Title ... Class Number and Title .... 188, Brakes ... 292, Closure fasteners ..... The Inventors Assistance Center is available to help you on patent matters.

www.uspto.gov/web/offices/ac/ido/oeip/taf/issuyear.htm

Feb 18, 2016 ... USPTO Patent links. ... Table of Issue Years and Patent Numbers, ... design, plant , and reissue patents and statutory invention registrations) ...

patentimages.storage.googleapis.com/pdfs/US4768479.pdf

Feb 25, 1987 ... 123/188 GC; 384/292;. 29/ 156.7 ... This invention relates to inserts for lining valve guides of ... One such technique is disclosed in U.S. Pat. No.

patentimages.storage.googleapis.com/pdfs/US6141914.pdf

Jul 7, 1999 ... [11] Patent Number: ... 292/DIG. 53 X. [75] Inventors: Stefan Feige, Iserlohn; Thomas ... 188. D. 4' ' A7. F I G. 4. 1A 13 1O “. 22 17. /o: H. 19 "H ...

patentimages.storage.googleapis.com/pdfs/US6076869.pdf

Nov 10, 1998 ... 5,785,398 7/1998 Park ...................................... .. 292/128. Taiwan. FOREIGN PATENT DOCUMENTS. [21] Appl NO _ 09/188 253 ... The present invention relates to a pressing and latching structure for a notebook-type computer ...

patentimages.storage.googleapis.com/pdfs/US4865159.pdf

l8l/ 188, 190, 194, 159; 55/286, 292, 302 cone, the combination of the throat extending into the. [56] ... in U.S. Pat. No. 3,158,455 to Lincoln and U.S. Pat. No. 3,413,781 to Abboud. ... horn of the present invention to such hatches, the ?ange.