Patent
   D310411
Priority
Sep 21 1988
Filed
Sep 21 1988
Issued
Sep 04 1990
Expiry
Sep 04 2004
Assg.orig
Entity
unknown
11
5
n/a
The ornamental design for a room air conditioner grill, as shown and described.

FIG. 1 is an upper perspective view of a room air conditioner grill showing our new design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is an enlarged rear elevation view thereof;

FIG 4 is an enlarged left side elevation view thereof;

FIG. 5 is an enlarged right side elevation view thereof;

FIG. 6 is an enlarged top plan view thereof;

FIG. 7 is an enlarged bottom plan view thereof; and

FIG. 8 is a front elevation view of a room air conditioner grill showing a second embodiment of our new design, wherein the sole difference resides in the height of the grill being of indeterminate length, as indicated by being broken away in the middle.

The broken line showing of a room air conditioner body in FIG. 1 is for illustrative purposes only, and forms no part of the claimed design.

Watson, James B., Alsup, Jr., James D., Lapychak, David M., Gullet, Edwin G.

Patent Priority Assignee Title
8640480, Nov 24 2009 FRIEDRICH AIR CONDITIONING CO , LTD Room air conditioner and/or heat pump
8752399, Nov 24 2009 FRIEDRICH AIR CONDITIONING CO , LTD Room air conditioner and/or heater
9535408, Nov 24 2009 FRIEDRICH AIR CONDITIONING CO , LTD Control system for a room air conditioner and/or heat pump
D368306, Jan 20 1995 U.S. Natural Resources, Inc. Room air conditioner
D616084, Nov 24 2009 FRIEDRICH AIR CONDITIONING CO , LTD Room air conditioner grill
D777896, Jun 05 2015 Electrolux Home Products, Inc Air conditioner front panel
D777897, Jun 05 2015 Electrolux Home Products, Inc Air conditioner front panel
D815266, Aug 03 2016 LG Electronics Inc. Air conditioner
D883457, Feb 09 2018 LG Electronics Inc. Air conditioner
ER3397,
ER3706,
Patent Priority Assignee Title
4524588, Nov 21 1983 AMANA COMPANY, L P , A DELAWARE CORPORATION Air conditioner with improved fresh air path
4633770, Dec 09 1985 General Electric Company Variable discharge grill for room air conditioner
D267338, May 19 1980 Carrier Corporation Air conditioning unit
D284305, Dec 16 1983 U S NATURAL RESOURCES, INC Room air conditioner grill
D293713, Jan 17 1985 Kabushiki Kaisha Toshiba Air-conditioner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 21 1988Friedrich Air Conditioning & Refrigeration Co.(assignment on the face of the patent)
Mar 29 1989GULLET, EDWIN P FRIEDRICH AIR CONDITIONING AND REFRIGERATION CO ASSIGNMENT OF ASSIGNORS INTEREST 0050460909 pdf
Mar 29 1989LAPYCHAK, DAVID M FRIEDRICH AIR CONDITIONING AND REFRIGERATION CO ASSIGNMENT OF ASSIGNORS INTEREST 0050460909 pdf
Mar 29 1989ALSUP, JAMES D JR FRIEDRICH AIR CONDITIONING AND REFRIGERATION CO ASSIGNMENT OF ASSIGNORS INTEREST 0050460909 pdf
Mar 29 1989WATSON, JAMES B FRIEDRICH AIR CONDITIONING AND REFRIGERATION CO ASSIGNMENT OF ASSIGNORS INTEREST 0050460909 pdf
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