IP Library › Granted Patent US 4,971,316
Granted Patent Utility
US 4,971,316 · App. 07/541,202

Dual action exercise cycle

Inventors: William T. Dalebout, Curt Bingham
Patented Case View Patent ↗
Granted: Nov 20, 1990 Filed: Jun 25, 1990
Inventors
William T. Dalebout
Curt Bingham
Assignee (at issue)
Proform Fitness Products, Inc.

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Quick Facts
Patent No.
US 4,971,316
App. No.
07/541,202
Filed
1990-06-25
Granted
1990-11-20
Kind
A