IP Library › Granted Patent US 5,174,658
Granted Patent Utility
US 5,174,658 · App. 07/729,119

Self-expanding and reclosable flexible pouch

Inventors: Charles D. Cook, Edward P. Hammond, IV
Patented Case View Patent ↗
Granted: Dec 29, 1992 Filed: Jul 12, 1991
Inventors
Charles D. Cook
Edward P. Hammond, IV
Assignee (at issue)
The Procter & Gamble Company

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Quick Facts
Patent No.
US 5,174,658
App. No.
07/729,119
Filed
1991-07-12
Granted
1992-12-29
Kind
A