IP Library Granted Patent US 5,509,719
Granted Patent Utility
US 5,509,719 · App. 08/334,248

Multi-position chair

Inventor: Richard E. Cone
Patented Case View Patent ↗
Granted: Apr 23, 1996 Filed: Nov 4, 1994
Inventor
Richard E. Cone
Assignee (at issue)
Cosco, Inc.

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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Quick Facts
Patent No.
US 5,509,719
App. No.
08/334,248
Filed
1994-11-04
Granted
1996-04-23
Kind
A