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Patent
D291791
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Priority
Jan 25 1985
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Filed
Jan 25 1985
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Issued
Sep 08 1987
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Expiry
Sep 08 2001
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Assg.orig
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Entity
unknown
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14
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10
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n/a
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The ornamental design for a folding walker, as shown and described.
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FIG. 1 is a perspective view of a folding walker showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof, the opposite side being a mirror
image of that shown; and
FIG. 4 is a perspective view of a folding walker shown in its folded
condition.
Bean, Lewis
| Patent |
Priority |
Assignee |
Title |
| 5217419, |
Sep 24 1990 |
|
Walk-through walker |
| 5904167, |
Sep 02 1997 |
|
One legged two handed walking device |
| 7316449, |
Feb 21 2006 |
|
Expandable ambulatory walking device and method of use |
| 7347215, |
Sep 14 2006 |
|
Ergonomic crutches |
| 7451992, |
Jan 31 2006 |
DRIVE MEDICAL CANADA INC |
Mobile support assembly |
| 7540527, |
Oct 07 2003 |
DRIVE MEDICAL CANADA INC |
Mobile support assembly |
| 7837208, |
Jan 31 2006 |
DRIVE MEDICAL CANADA INC |
Mobile support assembly |
| 7926834, |
Jan 31 2006 |
DRIVE MEDICAL CANADA INC |
Mobile support assembly |
| 8291924, |
Jun 16 2009 |
SONGLINE MOBILITY, INC |
Multi-configuration walking apparatus |
| 8313116, |
Oct 07 2003 |
DRIVE MEDICAL CANADA INC |
Mobile support assembly |
| 8439376, |
Oct 07 2003 |
DRIVE MEDICAL CANADA INC |
Mobile support assembly |
| 9173802, |
Oct 07 2003 |
DRIVE MEDICAL CANADA INC |
Mobile support assembly |
| 9622554, |
May 22 2013 |
|
Equipment for use when sitting and when walking, skiing or the like |
| D603302, |
Oct 07 2003 |
DRIVE MEDICAL CANADA INC |
Frame for support device |
| Patent |
Priority |
Assignee |
Title |
| 2862544, |
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| 2996070, |
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| 3093402, |
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| 3289685, |
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| 3516425, |
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| 3716067, |
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| 3993088, |
Sep 15 1975 |
Congress Financial Corporation |
Folding walker |
| 4341381, |
Feb 23 1981 |
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Invalid walker |
| 4461471, |
May 03 1982 |
WHITECAP ENTERPRISES CORPORATION A MA CORP |
Walker |
| D255288, |
Dec 30 1977 |
Congress Financial Corporation |
Cane |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a