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Patent
D593673
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Priority
Nov 27 2006
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Filed
Nov 27 2006
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Issued
Jun 02 2009
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Expiry
Jun 02 2023
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Assg.orig
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Entity
unknown
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2
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13
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n/a
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The ornamental design for an air louver, as shown and described.
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FIG. 1 is a perspective view from the front, showing one embodiment of my air louver;
FIG. 2 is a perspective view thereof from the rear;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a left end view thereof; and,
FIG. 7 is a right end view thereof.
The broken lines depict portions of the air louver that form no part of the claimed design.
Kern, Ralf
Patent |
Priority |
Assignee |
Title |
5792230, |
Jul 03 1996 |
LIBERTY HARDWARE MFG CORP |
Air register with filter element |
6652375, |
Nov 26 2001 |
NOVA-DUCT TECHNOLOGIES PTY LTD, ACN 123 103 873 |
Air-conditioning register and boot assembly |
20060199525, |
|
|
|
D268952, |
Nov 26 1980 |
Standex International Corporation |
Combined fresh air make-up and temperature control unit |
D307632, |
Oct 24 1986 |
AURORA KONRAD G SCHULZ GMBH & CO |
Air flow directing and controlling fixture for heating and ventilating devices |
D336761, |
Jan 28 1992 |
|
Combined humidifier and air freshener unit |
D413665, |
Aug 28 1998 |
DCM MANUFACTURING, INC |
Heating, ventilating, and air conditioning register |
D444872, |
Mar 03 1999 |
The Designers Edge, Inc. |
Air vent |
D449880, |
Feb 27 1998 |
LEEN & ASSOCIATES, INC |
Air vent |
D452305, |
Mar 03 1999 |
Leen & Associates, Inc. |
Air vent |
D468417, |
Feb 21 2001 |
AURORA KONRAD G SCHULZ GMBH & CO |
Vent |
D475131, |
Aug 05 2002 |
APPLIED APPLICATIONS INTERNATIONAL, INC |
Boot hanger mounting bracket |
D518566, |
May 24 2004 |
Deflecto Corporation |
Floor register |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a