Decision of Hon. Philip F. Thomas, commissioner of patents,
Publisher: Scholarly Publishing Office, University of Michigan Library
Published: December 20, 2005
Language: eng
Format: Paperback
Number of pages: 34
ISBN-13: 9781418194932
Subjects: History / United States / General
First sentence: In this case, the utility of the invention, its value and importance to the public, and the diligence employed in introducing it into general use, are not denied by the parties who oppose the grant of the extension.