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Patent
D943464
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Priority
Dec 29 2020
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Filed
Dec 29 2020
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Issued
Feb 15 2022
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Expiry
Feb 15 2037
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Assg.orig
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Entity
unknown
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13
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11
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n/a
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The ornamental design for a three wheel rollator, as shown and described.
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FIG. 1 is a front, perspective view of a three wheel rollator in accordance with the present design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings illustrate portions of the three wheel rollator that form no part of the claimed design.
Pinghua, Shi
Patent |
Priority |
Assignee |
Title |
D974242, |
Jan 22 2021 |
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Rollator |
D976763, |
Feb 10 2021 |
Drive DeVilbiss Healthcare |
Rollator |
ER2534, |
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ER4162, |
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ER4790, |
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ER5285, |
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ER5808, |
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ER7249, |
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ER7377, |
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ER8566, |
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ER8698, |
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ER9308, |
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ER9919, |
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Patent |
Priority |
Assignee |
Title |
10470966, |
Jun 13 2018 |
Aligned As Designed, LLC |
Walker/rollator |
2843180, |
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6070603, |
Aug 07 1998 |
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Walker for persons having use of only one arm |
6296263, |
Aug 22 2000 |
|
Wheeled triple leg walker folding tray |
7708120, |
Aug 17 2007 |
|
Electronically controlled brakes for walkers |
8881852, |
Sep 22 2009 |
WOOSUNG TECH CO , LTD |
Pushable frame with generators that convert kinetic energy into electric energy |
20090045021, |
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|
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20100140893, |
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20120187661, |
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D281771, |
Jul 05 1983 |
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Folding wheeled walker |
GN305522550, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a