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Patent
D872254
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Priority
Sep 28 2017
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Filed
Mar 26 2018
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Issued
Jan 07 2020
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Expiry
Jan 07 2035
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Assg.orig
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Entity
unknown
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9
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29
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n/a
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The ornamental design for an air circulator, as shown and described.
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FIG. 1 is a front, top and right-side perspective view of an air circulator showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right-side view thereof;
FIG. 7 is a left-side view thereof; and,
FIG. 8 is a rear, top and left-side perspective view thereof.
The broken lines illustrate portions of the air circulator and form no part of the claimed design.
Sakamoto, Masaharu
| Patent |
Priority |
Assignee |
Title |
| 20130309111, |
|
|
|
| CN302804524, |
|
|
|
| CN304112653, |
|
|
|
| CN304112654, |
|
|
|
| 175301, |
|
|
|
| 218429, |
|
|
|
| D311772, |
Dec 30 1988 |
N.E. National Battery Factory (H.K.) Ltd.; N E NATIONAL BATTERY FACTORY HONG KONG LTD |
Electric fan |
| D357309, |
Sep 27 1993 |
|
Outdoor condenser unit for a central air conditioning system |
| D463542, |
Jan 04 2002 |
|
Oscillating fan with decorative grill |
| D502767, |
Mar 11 2004 |
Diani, LLC |
Heater fan |
| D504941, |
May 13 2004 |
Diani, LLC |
Heater fan |
| D538417, |
Mar 24 2004 |
Diani, LLC |
Heater fan |
| D541397, |
Feb 03 2005 |
|
Electric heater |
| D545953, |
Feb 03 2005 |
|
Electric heater |
| D553719, |
Mar 24 2004 |
Diani, LLC |
Heater fan |
| D579099, |
Mar 28 2005 |
MOTION HOLDINGS, LLC |
Fan |
| D605280, |
Feb 10 2009 |
Tiger Focus Trading Ltd. |
Circulator |
| D656595, |
Mar 09 2011 |
Allgreen Designs Co., Ltd. |
Fuel heater |
| D693915, |
Mar 27 2012 |
Jagdip S., Bisla |
Novelty sports fan |
| 70930, |
|
|
|
| D725763, |
Mar 27 2012 |
Jagdip S., Bisla |
Novelty sports fan |
| D829880, |
May 22 2017 |
Vornado Air, LLC |
Fan |
| JP1504027, |
|
|
|
| JP1507296, |
|
|
|
| JP1507416, |
|
|
|
| JP430721, |
|
|
|
| JP4307211, |
|
|
|
| JP447062, |
|
|
|
| KR300801093, |
|
|
|
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a