IP Library › Granted Patent US 4,630,863
Granted Patent Utility
US 4,630,863 · App. 06/773,716

Portable seat

Inventor: Frank L. Roberts
Patented Case View Patent ↗
Granted: Dec 23, 1986 Filed: Sep 9, 1985
Inventor
Frank L. Roberts
Assignee (at issue)
Bio-Support Industries Ltd.

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Quick Facts
Patent No.
US 4,630,863
App. No.
06/773,716
Filed
1985-09-09
Granted
1986-12-23
Kind
A