IP Library › Granted Patent US 5,301,402
Granted Patent Utility
US 5,301,402 · App. 07/648,810

Automated button closing machine

Inventors: Charles E. Noel, Mark Hamilton, Timothy P. White
Patented Case View Patent ↗
Granted: Apr 12, 1994 Filed: Jan 31, 1991
Inventors
Charles E. Noel
Mark Hamilton
Timothy P. White
Assignee (at issue)
Waterbury Companies, Inc.

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Quick Facts
Patent No.
US 5,301,402
App. No.
07/648,810
Filed
1991-01-31
Granted
1994-04-12
Kind
A