Rowing machine exerciser

Details Rowing machine exerciser Rowing machine exerciser

1992-08-26

1994-11-15

Feifer, Melvin B.

Games, toys, and sports goods

Toy

Representation or scale model

D21195

Patent

active

D03525341

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Martin Marine Company, Inc., Specification of X-OARCIZER, published prior to invention.
LifeFitness, A bally Company, Liferower Model 8500 sales brochure, prior art.
WaterRower, by WaterRower Inc., sales brochure, published prior to invention.
Concept II rowing Ergometer, by Concept II, Inc., sales brochure, copy right 1990.
Altero Rowing Machine, by Altero Technologies Inc., sales brochure, prior art.
Avita Paraflex II, by Avita, sales brochure, published prior to invention.
Electronic Rowing Machines, by Tunturi, sales brochure, published prior to invention.

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