Patent
   D449880
Priority
Feb 27 1998
Filed
Mar 03 1999
Issued
Oct 30 2001
Expiry
Oct 30 2015
Assg.orig
Entity
unknown
7
1
n/a
The ornamental design for an air vent, as shown an described.

The subject design provides an ornamental configuration for a vent that adds a visual dimension to air intake and expulsion. The design of the vent incorporates shapes and sizes in a pleasing manner.

FIG. 1 is a top perspective view of a first embodiment of the subject design air vent;

FIG. 2 is a bottom perspective view of the first embodiment;

FIG. 3 is a top planform view of the first embodiment;

FIG. 4 is a bottom planform view of the first embodiment;

FIG. 5 is a side view of the first embodiment;

FIG. 6 is an opposite side view of the first embodiment;

FIG. 7 is an end view of the first embodiment;

FIG. 8 is an opposite end view of the first embodiment;

FIG. 9 is a top perspective view of a second embodiment of the subject design air vent;

FIG. 10 is a top planform view of the second embodiment;

FIG. 11 is a bottom planform view of the second embodiment;

FIG. 12 is a side view of the second embodiment;

FIG. 13 is an opposite side view of the second embodiment;

FIG. 14 is an end view of the second embodiment; and,

FIG. 15 is an opposite end view of the second embodiment.

Webb, Walter L.

Patent Priority Assignee Title
D593673, Nov 27 2006 Firma Aurora Konrad G. Schulz GmbH & Co. KG Air louver
D634419, Sep 02 2010 Streivor Air Systems, Inc.; STREIVOR AIR SYSTEMS, INC Internally adjustable damper
D736366, Oct 16 2012 PRO-TEC-VENT LTD HVAC device
D736367, Feb 29 2012 Alan Manufacturing Inc. Retrofit zone damper
D890326, Mar 13 2019 CAD PRECISION INC Furnace vent humidifier
ER3694,
ER6038,
Patent Priority Assignee Title
D358205, Mar 01 1993 Decor Grates Incorporated Grill for a vent
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 03 1999Leen & Associates, Inc.(assignment on the face of the patent)
Sep 22 1999WEBB, WALTER L LEEN & ASSOCIATES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0102940544 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule