|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D551329
|
|
Priority
Oct 03 2006
|
|
Filed
Oct 03 2006
|
|
Issued
Sep 18 2007
|
|
Expiry
Sep 18 2021
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
25
|
|
13
|
|
n/a
|
|
|
|
The ornamental design for an air purifier, as shown.
|
FIG. 1 is a perspective view of an air purifier showing my new design;
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.
Cheng, Chun-Cheng
| Patent |
Priority |
Assignee |
Title |
| D574476, |
Mar 07 2008 |
Ideal Living Holdings Limited |
Air purifier |
| D580028, |
Feb 06 2008 |
Lasko Holdings, Inc. |
Body for a portable heater |
| D585971, |
Feb 10 2004 |
|
Lighted incense burner |
| D588251, |
Mar 07 2008 |
Ideal Living Holdings Limited |
Air purifier |
| D588686, |
Mar 07 2008 |
Ideal Living Holdings Limited |
Air purifier |
| D678992, |
Aug 11 2010 |
WOONGJIN COWAY CO., LTD. |
Air purifier |
| D729377, |
Apr 03 2014 |
|
Stand fan |
| D744630, |
Dec 20 2013 |
|
Electric fan |
| D838273, |
Aug 01 2016 |
HAND HELD PRODUCTS, INC |
Optical scanner |
| D884865, |
Oct 30 2017 |
JPW Industries Holding Corporation |
Air filtration device |
| D892290, |
Apr 18 2018 |
KONINKLIJKE PHILIPS N V |
Facial steamer |
| D918369, |
Feb 14 2020 |
LG Electronics Inc. |
Fan with air purification function |
| D918370, |
Jan 30 2020 |
LG Electronics Inc. |
Fan with air purification function |
| D919066, |
Sep 17 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D919067, |
Sep 17 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D919068, |
Sep 17 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D919069, |
Sep 17 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D919782, |
Sep 17 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D919783, |
Feb 14 2020 |
LG Electronics Inc. |
Fan with air purification function |
| D926959, |
May 20 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D927669, |
May 20 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D927670, |
May 20 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D937398, |
Feb 14 2020 |
LG Electronics Inc. |
Fan with air purification function |
| D946133, |
May 20 2019 |
LG Electronics Inc. |
Fan with air purification function |
| D951963, |
Aug 01 2016 |
HAND HELD PRODUCTS, INC |
Base configured to support an optical scanner |
| Patent |
Priority |
Assignee |
Title |
| D433494, |
Jul 09 1999 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Air purifier |
| D468006, |
Nov 21 2000 |
|
Electrical heating device |
| D468414, |
Aug 16 2001 |
|
Warmer electric fan |
| D479316, |
May 31 2002 |
S C JOHNSON & SON, INC |
Shoe deodorizer |
| D483457, |
Dec 23 2002 |
|
Fan heater |
| D497985, |
Sep 30 2003 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Air purifier |
| D505998, |
Apr 08 2004 |
Diani, LLC |
Heater fan |
| D519196, |
Apr 14 2004 |
Diani, LLC |
Heater fan |
| D522116, |
Jul 04 2003 |
Ideal Living Holdings Limited |
Air purifier product |
| D526397, |
Jun 20 2005 |
Sharper Image Corporation |
Air system attachment |
| D529160, |
May 06 2005 |
HONG SHING HOLDINGS CO AND LE HONG PO CO , LTD |
Air purifier |
| D532884, |
Jan 11 2006 |
Perfect Union Co., Ltd. |
Electric heater |
| D533264, |
May 13 2004 |
Diani, LLC |
Heater fan |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a