PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D327537
|
Priority
Dec 18 1990
|
Filed
Jun 12 1991
|
Issued
Jun 30 1992
|
Expiry
Jun 30 2006
|
|
Assg.orig
|
|
Entity
unknown
|
9
|
5
|
n/a
|
|
|
The ornamental design for a combined air ionizer and cleaner, as shown and described.
|
FIG. 1 is a top plan view of a combined air ionizer and cleaner showing my
new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view, the left side being a mirror image
thereof; and,
FIG. 5 is a bottom plan view thereof.
Yuen, John S.
Patent |
Priority |
Assignee |
Title |
D338521, |
Sep 26 1991 |
AMCOR CO , LTD |
Air purifier |
D338715, |
Sep 26 1991 |
AMCOR CO , LTD |
Air purifier |
D344791, |
Feb 08 1993 |
Holmes Products Corp. |
Combined air purifier and ionizer |
D518156, |
Aug 19 2004 |
DBG Group Investments, LLC |
Portable air purifier housing |
D518160, |
Aug 12 2004 |
DBG Group Investments, LLC |
Air freshener housing |
D530413, |
Aug 19 2004 |
DBG Group Investments, LLC |
Portable air purifier housing |
D550340, |
Dec 06 2005 |
SMC Corporation |
Ionizer |
D598534, |
May 22 2008 |
Wam S.p.A. |
Cap/covering for filters |
D695387, |
Jul 20 2010 |
B & B Molders, LLC |
Vent |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a