IP Library › Granted Patent US 4,638,790
Granted Patent Utility
US 4,638,790 · App. 06/715,608

Contraceptive hood

Inventors: Anthony J. Conway, Peter R. Conway, Philip J. Conway
Patented Case View Patent ↗
Granted: Jan 27, 1987 Filed: Mar 25, 1985
Inventors
Anthony J. Conway
Peter R. Conway
Philip J. Conway
Assignee (at issue)
Mentor Partners, LLC

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Quick Facts
Patent No.
US 4,638,790
App. No.
06/715,608
Filed
1985-03-25
Granted
1987-01-27
Kind
A