Changes
Jump to navigation
Jump to search
United States Patent and Trademark Office (view source)
Revision as of 18:47, 2 December 2015
, 18:47, 2 December 2015→Patent Database
Classification Numbers can be found [http://www.uspto.gov/web/patents/classification/selectnumwithtitle.htm here].
USPTO's new visual database, PatentsView, can be found [http://www.patentsview.org/web/ here].
===Patent Types===
