Transportation – Perambulator – invalid chair – or stretcher – Walker
Design Patent
2006-04-25
2006-04-25
Jackson, Marcus A. (Department: 2911)
Transportation
Perambulator, invalid chair, or stretcher
Walker
Design Patent
active
D0519423
CLAIM:
The ornamental design for a walker, as shown and described.
REFERENCES:
patent: D451053 (2001-11-01), Hallgrimsson
patent: D481336 (2003-10-01), Wu
patent: D495628 (2004-09-01), Cowie
patent: D501432 (2005-02-01), Møller
patent: D503909 (2005-04-01), Tolfsen et al.
Access AS
Jackson Marcus A.
Rothwell Figg Ernst & Manbeck P.C.
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