Transportation – Perambulator – invalid chair – or stretcher – Walker
Design Patent
1998-06-08
2001-05-08
Chin, Kay H. (Department: 2911)
Transportation
Perambulator, invalid chair, or stretcher
Walker
Design Patent
active
D0441694
CLAIM:
The ornamental design for a walker, as shown and described.
REFERENCES:
patent: D. 344917 (1994-03-01), Kjell et al.
patent: D. 361050 (1995-08-01), MacMillan
patent: D. 385233 (1997-10-01), Doyle et al.
patent: D. 396437 (1998-07-01), Liljedahl
Ahlbertz Anders
Kjell Sven-Inge
Baker & Daniels
Chin Kay H.
Dolomite Svenska AB
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