Transportation – Perambulator – invalid chair – or stretcher – Walker
Patent
1988-01-11
1990-09-18
Burke, Wallace R.
Transportation
Perambulator, invalid chair, or stretcher
Walker
D12128
Patent
active
D03106462
REFERENCES:
patent: D281771 (1985-12-01), Webb
patent: D289507 (1987-04-01), Danielsson
patent: D293663 (1988-01-01), Erfarth
patent: 1917440 (1933-07-01), Finkbeiner et al.
patent: 2450051 (1948-09-01), Manning
patent: 2960148 (1960-11-01), Murcott
patent: 2996070 (1961-08-01), Ries
patent: 3098651 (1963-07-01), Murcott
patent: 3194577 (1965-07-01), Berlin
patent: 3350095 (1967-10-01), Clasen
patent: 3354893 (1967-11-01), Schmerl
patent: 3397883 (1968-08-01), Kiehn
patent: 3398974 (1968-08-01), Edwards et al.
patent: 3778052 (1973-12-01), Andow et al.
patent: 3872945 (1975-03-01), Hickman
patent: 3945389 (1976-03-01), Smith
patent: 3999228 (1976-12-01), Thomas
patent: 4046374 (1977-09-01), Breyley
patent: 4086932 (1978-05-01), Richardson
patent: 4094330 (1978-06-01), Jong
patent: 4159110 (1979-06-01), Dodenhoff
patent: 4164354 (1979-08-01), Rodaway
patent: 4187869 (1980-02-01), Marchetti
patent: 4188966 (1980-02-01), Palmer
patent: 4211309 (1980-07-01), Ruggiero
patent: 4211426 (1980-07-01), Motloch
patent: 4251044 (1981-02-01), Olson
patent: 4251105 (1981-02-01), Barker
patent: 4253678 (1981-03-01), Leclerc
patent: 4254948 (1981-03-01), Jacobs
patent: 4261804 (1981-04-01), Mueller
patent: 4272071 (1981-06-01), Bolton
patent: 4277100 (1981-07-01), Beougher
patent: 4289156 (1981-09-01), Ulics
patent: 4332378 (1982-06-01), Pryor
patent: 4341381 (1982-07-01), Norberg
patent: 4342465 (1982-08-01), Stillings
patent: 4387891 (1983-06-01), Knochel
patent: 4461471 (1984-07-01), Brastow
patent: 4510956 (1985-04-01), King
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.
Burke Wallace R.
Chin Kay H.
Guardian Products Inc.
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