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Patent
D640878
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Priority
Feb 16 2011
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Filed
Feb 16 2011
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Issued
Jul 05 2011
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Expiry
Jul 05 2025
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Assg.orig
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Entity
unknown
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21
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11
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n/a
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The ornamental design for a wheeled step stool, as shown and described.
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FIG. 1 is a perspective view of a wheeled step stool showing our new design thereof;
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;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a perspective view from another angle.
Huang, Chia-Ling, Liu, Chun-Lung
Patent |
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Title |
10718506, |
Mar 30 2018 |
ABL IP Holding LLC |
Luminaire with adapter collar |
10794584, |
Mar 30 2018 |
ABL IP Holding LLC |
Luminaire with thermal control |
11015797, |
Mar 30 2018 |
ABL IP Holding LLC |
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D650185, |
Mar 31 2011 |
Hsiang Fu Chia Enterprise Co., Ltd. |
Step stool |
D650600, |
Mar 31 2011 |
Hsiang Fu Chia Enterprise Co., Ltd. |
Step stool |
D679923, |
Jan 10 2011 |
Steelcase Inc |
Base for seating unit |
D729529, |
Apr 02 2014 |
HASKELL OFFICE |
Seating unit with base |
D729530, |
Jul 28 2014 |
HASKELL OFFICE |
Seating unit with base |
D729561, |
Apr 02 2014 |
HASKELL OFFICE |
Base |
D729564, |
Apr 02 2014 |
HASKELL OFFICE |
Seating unit |
D738657, |
Jul 25 2014 |
HASKELL OFFICE |
Seating unit |
D743708, |
Oct 23 2014 |
|
Stool |
D745785, |
Oct 24 2014 |
|
Stool |
D749864, |
Oct 23 2014 |
|
Stool |
D855337, |
Oct 06 2017 |
Okamura Corporation |
Stool |
D869746, |
Mar 30 2018 |
ABL IP Holding LLC |
Light fixture base |
D910229, |
Mar 30 2018 |
ABL IP Holding LLC |
Light fixture base |
D921965, |
Mar 13 2017 |
|
Light post holder |
D921966, |
Mar 13 2017 |
|
Light post holder |
ER190, |
|
|
|
ER9265, |
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Patent |
Priority |
Assignee |
Title |
3559761, |
|
|
|
3599750, |
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|
184390, |
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216508, |
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D244494, |
Feb 23 1968 |
SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORP |
Step stool |
D262419, |
Dec 31 1979 |
JUDD PATRICIA ANN |
Combined step and stool |
D524069, |
Feb 16 2005 |
Seville Classics, Inc. |
Step stool |
D566408, |
Mar 29 2006 |
Cramer LLC |
Step stool |
D566977, |
Mar 27 2006 |
Cramer LLC |
Step stool |
D566978, |
Mar 29 2006 |
Cramer LLC |
Step stool |
D570125, |
Mar 27 2006 |
Cramer LLC |
Step stool |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a