Inventions

U.S. patents covering time keeping mechanisms

“An inventor fails 999 times, and if he succeeds once, he’s in. He treats his failures simply as practice shots.┬áIt doesn’t matter if you try and try and try again, and fail. It does matter if you try and fail, and fail to try again.”
Charles Kettering

Identifier: uspatentscoverin01unit
Title: U.S. patents covering time keeping mechanisms
Year: 1892 (1890s)
Authors: United States. Patent Office
Subjects: Clocks and watches
Publisher: [Washington : United States Patent Office]
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Smithsonian Libraries

 

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