U.S. patent number D310,646 [Application Number 07/141,896] was granted by the patent office on 1990-09-18 for foldable rolling walker. This patent grant is currently assigned to Guardian Products, Inc.. Invention is credited to Eric P. Rose.
United States Patent | D310,646 |
Rose | September 18, 1990 |
**Please see images for: ( Certificate of Correction ) ** |
Inventors: | Rose; Eric P. (Canoga Park, CA) |
---|---|
Assignee: | Guardian Products, Inc.
(Arleta, CA) |
Appl. No.: | 07/141,896 |
Filed: | January 11, 1988 |
Current U.S. Class: | D12/130; D12/128 |
Field of Search: | ;D12/128,130 ;280/87.2W,87.4R ;272/70.3 ;297/5,6 ;D34/17 ;135/67 |
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The DMA Advertisment Discloses Lightweight, Foldable Push Chairs-Brochure 7/1988. . The Wheel-A-Walk.RTM. Advertisement Discloses a Rolling Walker with Adjustable Height Handles and Braking action-Advertisement 11/1988. . The Rollator Kombi Advertisement Discloses a Rolling Walker Having Adjustable Height Handles and Brakes-Brochure 6/1988. . The Uniscan Advertisement Discloses Rolling Walkers Which Fold and Provide Automatically-Locking Brake Action-Brochure 7/1988. . The Odatt Medical Products, Inc. Advertisement Discloses Rolling Walkers Having a Seat Which can be Raised and Lowered, RX Home Care, Nov. 1986. . The American Walker Walk-A-Cycles Advertisement Discloses Rolling Walkers Having Adjustable Handles and Brakes, RX Home Care 1987 Buyers Guide.. |
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