IP Library Granted Patent US 5,048,977
Granted Patent Utility
US 5,048,977 · App. 07/013,627

Ribbed free-standing enclosure

Inventor: Edward S. Robbins, III
Patented Case View Patent ↗
Granted: Sep 17, 1991 Filed: Feb 11, 1987
Inventor
Edward S. Robbins, III

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Quick Facts
Patent No.
US 5,048,977
App. No.
07/013,627
Filed
1987-02-11
Granted
1991-09-17
Kind
A