IP Library › Granted Patent US 5,588,179
Granted Patent Utility
US 5,588,179 · App. 08/381,726

Dust box emptying device

Inventors: Douglas A. Bargiel, Jack L. Burgoon, Michael Combs
Patented Case View Patent ↗
Granted: Dec 31, 1996 Filed: Feb 1, 1995
Inventors
Douglas A. Bargiel
Jack L. Burgoon
Michael Combs
Assignee (at issue)
Clarke Industries, Inc.

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Quick Facts
Patent No.
US 5,588,179
App. No.
08/381,726
Filed
1995-02-01
Granted
1996-12-31
Kind
A