IP Library › Granted Patent US 5,090,344
Granted Patent Utility
US 5,090,344 · App. 07/729,074

Presser of a sewing machine

Inventor: Shui-Nu Wang
Patented Case View Patent ↗
Granted: Feb 25, 1992 Filed: Jul 15, 1991
Inventor
Shui-Nu Wang

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Quick Facts
Patent No.
US 5,090,344
App. No.
07/729,074
Filed
1991-07-15
Granted
1992-02-25
Kind
A