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Patent
D808868
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Priority
Sep 22 2016
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Filed
Feb 08 2017
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Issued
Jan 30 2018
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Expiry
Jan 30 2033
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Assg.orig
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Entity
unknown
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12
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11
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n/a
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The ornamental design for a stair climber, as shown and described.
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FIG. 1 is a perspective view of a stair climber showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is another perspective view thereof.
The broken lines in the drawings of the stair climber form no part of the claimed design.
Cheng, Ming-Chuan
Patent |
Priority |
Assignee |
Title |
D833919, |
Oct 13 2016 |
Pride Mobility Products Corporation |
Electric wheelchair |
D857562, |
Oct 13 2016 |
Pride Mobility Products Corporation |
Electric wheelchair |
D864042, |
Nov 21 2017 |
MOBILE STAIR LIFT CORP |
Electric stair chair |
D885102, |
Mar 20 2018 |
THYSSENKRUPP STAIRLIFTS B V |
Support structure for a stairlift chair |
D885703, |
Mar 20 2018 |
THYSSENKRUPP STAIRLIFTS B V |
Stairlift chair |
D891310, |
Jan 29 2019 |
Pride Mobility Products Corporation |
Electric wheelchair |
D891996, |
Mar 16 2018 |
Pride Mobility Products Corporation |
Electric wheelchair |
D895489, |
Apr 04 2019 |
WU'S TECH CO., LTD. |
Retractable scooter |
D929584, |
Mar 16 2018 |
Pride Mobility Products Corporation |
Electric wheelchair |
D960057, |
Mar 16 2018 |
Pride Mobility Products Corporation |
Electric wheelchair |
ER3621, |
|
|
|
ER6968, |
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Patent |
Priority |
Assignee |
Title |
3214184, |
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3283839, |
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|
4566707, |
Nov 05 1981 |
NITZBERG & ASSOCIATE, LTD , COUNTY OF KNOX |
Wheel chair |
5158309, |
Dec 06 1990 |
|
Stair climbing apparatus for collapsible wheelchair |
5197558, |
Oct 18 1990 |
Sunwa Sharyo Manufacturing Co., Ltd. |
Stair-climbing wheelchair carrier |
5335741, |
May 22 1991 |
ISRAEL AIRCRAFT IND , LTD |
Externally mounted track apparatus for a wheel chair |
D430078, |
Dec 01 1998 |
Ferno-Washington, Inc.; FERNO-WASHINGTON, INC |
Fabric chair with three stair climbing wheels |
D599256, |
Jun 26 2007 |
KUMALIFT CO , LTD |
Stair-climbing chair |
D604208, |
May 15 2008 |
OTTOBOCK SE & CO KGAA |
Stand-up wheelchair |
D745441, |
May 06 2014 |
NEW LIVE |
Wheelchair |
D801880, |
Apr 14 2015 |
Gate Rehab Development AB |
Hygiene chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a