Patent
   D310409
Priority
Apr 16 1987
Filed
Oct 15 1987
Issued
Sep 04 1990
Expiry
Sep 04 2004
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for an air conditioning unit, as shown and described.

FIG. 1 is a perspective view from the rear and above of an air conditioning unit showing our new design;

FIG. 2 is a perspective view from the front and below thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a right side elevational view, the left side being a mirror image thereof.

Crawford, Jeffrey, Allen, Keith R., Rule, Geoffrey

Patent Priority Assignee Title
D397429, Feb 14 1997 Laboratoires Prodene Klint Air conditioning appliance
D657034, Apr 28 2011 Daikin Industries Ltd. Air-conditioner
D683005, Jan 16 2012 Samsung Electronics Co., Ltd. Air conditioner
D692993, Jan 14 2011 ZWIJACK, TIM Two part housing
D755124, Jan 31 2014 Cummins Power Generation IP, Inc Cabinet for use with a genset enclosure
D801924, Jan 31 2014 Cummins Power Generation IP, Inc. Cabinet for use with a genset enclosure
D946730, Jun 23 2020 Recreational vehicle air conditioner
Patent Priority Assignee Title
3415073,
3740964,
175444,
175445,
99291,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 15 1987Sigma Air Conditioning Pty, Limited(assignment on the face of the patent)
Jan 14 1988ALLEN, KEITH R SIGMA AIR CONDITIONING PTY LIMITED, CORP OF NEW SOUTH WALESASSIGNMENT OF ASSIGNORS INTEREST 0052210612 pdf
Jan 14 1988CRAWFORD, JEFFREYSIGMA AIR CONDITIONING PTY LIMITED, CORP OF NEW SOUTH WALESASSIGNMENT OF ASSIGNORS INTEREST 0052210612 pdf
Jan 14 1988RULE, GEOFFREYSIGMA AIR CONDITIONING PTY LIMITED, CORP OF NEW SOUTH WALESASSIGNMENT OF ASSIGNORS INTEREST 0052210612 pdf
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