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Patent
D874627
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Priority
Feb 12 2018
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Filed
Aug 03 2018
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Issued
Feb 04 2020
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Expiry
Feb 04 2035
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Assg.orig
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Entity
unknown
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7
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13
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n/a
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The ornamental design for an air treatment device, as shown and described.
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FIG. 1 is a front perspective top view of the air treatment device;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a bottom perspective view thereof.
Olszewski, Andrzej, Nykowski, Pawel Zygmunt
Patent |
Priority |
Assignee |
Title |
5695692, |
Jan 18 1995 |
DAVID KENNEDY ENGINEERS HOLDINGS LIMITED |
Self-rotating air freshner cartridge and method of dispensing different air freshening vapors |
D441440, |
Apr 28 2000 |
COLE-PARMER INSTRUMENT COMPANY LLC |
Dust cassette assembly |
D656599, |
Nov 02 2011 |
SKY RICH STAR LIMITED |
Fragrance disk |
D656600, |
Nov 02 2011 |
SKY RICH STAR LIMITED |
Heating plate |
D686719, |
Jan 07 2013 |
Serene House International Enterprise Ltd. |
Aroma diffuser |
D686720, |
Jan 07 2013 |
Serene House International Enterprise Ltd. |
Aroma diffuser |
D700692, |
Nov 10 2011 |
Mercedes-Benz Group AG |
Perfume vaporizer |
D708728, |
Feb 13 2013 |
LG Electronics Inc |
Air cleaner |
D716435, |
Apr 17 2014 |
|
Fragrance-emitting apparatus |
D717395, |
Oct 29 2012 |
PARKER HANNIFIN INDUSTRIA E COMERCIO LTDA |
Filter element cap |
D718852, |
Mar 09 2012 |
S & S Cycle, Inc. |
Air cleaner |
D762833, |
Jan 23 2015 |
LG Electronics Inc. |
Air filter for air conditioner |
D836759, |
Oct 07 2016 |
LG Electronics Inc. |
Air conditioner |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a