IP Library › Granted Patent US 5,482,492
Granted Patent Utility
US 5,482,492 · App. 08/179,308

Balloons and balloon valves

Inventor: Charles Becker
Patented Case View Patent ↗
Granted: Jan 9, 1996 Filed: Jan 10, 1994
Inventor
Charles Becker
Assignee (at issue)
M & D Balloons, 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 5,482,492
App. No.
08/179,308
Filed
1994-01-10
Granted
1996-01-09
Kind
A