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Patent
D811749
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Priority
Jun 20 2016
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Filed
Jun 20 2016
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Issued
Mar 06 2018
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Expiry
Mar 06 2033
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Assg.orig
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Entity
unknown
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8
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20
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n/a
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The ornamental design for a circular brush, as shown and described.
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FIG. 1 is a perspective view of the circular brush;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines form no part of the claimed design.
Cohen, Moshe, Xiachang, Chen
Patent |
Priority |
Assignee |
Title |
D851407, |
Sep 13 2016 |
Koninklijke Philips N.V. |
Body brush |
D856682, |
Feb 08 2017 |
AI Incorporated |
Circular brush |
D913612, |
Oct 04 2018 |
Minuteman International, Inc. |
Disc scrub brush driver |
D932194, |
Jan 11 2021 |
Shanxi Ruijie Technology Co., Ltd. |
Wire brush trimmer |
D941034, |
Apr 12 2021 |
|
Pet paw cleaner dog brush |
D974686, |
Jul 29 2020 |
3M Innovative Properties Company |
Floor brush |
ER1208, |
|
|
|
ER8685, |
|
|
|
Patent |
Priority |
Assignee |
Title |
2480739, |
|
|
|
3084367, |
|
|
|
3233272, |
|
|
|
3526919, |
|
|
|
5438728, |
Mar 18 1994 |
Minnesota Mining and Manufacturing Company |
Rotary brush with segmented fiber sections |
5964006, |
Jan 13 1997 |
3M Innovative Properties Company |
Rotary surface treatment tool |
7988539, |
May 20 2005 |
Diamabrush LLC |
Abrasive cleaning device |
8105134, |
Jan 25 2005 |
Diamabrush LLC |
Low pressure polishing method and apparatus |
8261452, |
Nov 20 2006 |
KONINKLIJKE PHILIPS N V |
Rotary shaver with improved support structure for shaving heads |
20020045416, |
|
|
|
157248, |
|
|
|
D325472, |
Apr 11 1989 |
|
Cleaning brush |
D369447, |
Mar 18 1994 |
Minnesota Mining and Manufacturing Company |
Rotary brush |
D456145, |
Jul 02 2001 |
Gim-Hwa Enterprise Co., Ltd. |
Hair brush |
D480878, |
Feb 24 2003 |
LIFETIME BRANDS, INC |
Brush |
D573347, |
Feb 11 2005 |
|
Cleaning brush |
D764727, |
Jan 28 2014 |
|
Leaf bag attachment |
D765928, |
May 14 2015 |
RPS Corporation; RPS CORPORATION, INC |
Floor cleaning implement |
D778066, |
Aug 13 2015 |
NSE PRODUCTS, INC |
Treatment brush head |
D784026, |
Jun 14 2016 |
|
Cleaning brush |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a