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Patent
D277561
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Priority
Mar 29 1982
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Filed
Mar 29 1982
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Issued
Feb 12 1985
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Expiry
Feb 12 1999
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Assg.orig
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Entity
unknown
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8
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1
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n/a
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The ornamental design for a wheeled walker, as shown and described.
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FIG. 1 is a perspective view of a wheeled walker showing my new design and
illustrating the front, left side and the top thereof.
FIG. 2 is a right side elevational view of the wheeled walker of FIG. 1.
FIG. 3 is a rear elevational view of the wheeled walker of FIG. 1.
Erfurth, Ronald
Patent |
Priority |
Assignee |
Title |
5605345, |
Oct 21 1993 |
Brookefield Hunter Incorporated |
Wheeled apparatus for use as walker and wheelchair |
5839739, |
May 13 1994 |
LAKESIDE MANUFACTURING, INC |
Ergonomic utility cart |
7001313, |
May 23 2003 |
|
Exercise assistance device |
9375380, |
May 11 2007 |
Rowanwood IP Inc. |
Mobility assistance device |
D283884, |
Dec 15 1983 |
|
Wheeled walker |
D293663, |
Jan 27 1986 |
|
Wheeled walker |
D362528, |
May 13 1994 |
Lakeside Manufacturing, Inc.; LAKESIDE MANUFACTURING, INC |
Cart having push handles |
D823174, |
Jul 21 2017 |
OSCAR (HK) INTERNATIONAL LIMITED |
Wheelchair |
Patent |
Priority |
Assignee |
Title |
235983, |
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