2024
|
P/S
|
Dehumidifiers; Water heaters |
2023
|
P/S
|
Anti-corrosive coating for metals sold as an integral component of an HVAC unit |
|
P/S
|
Window installation kits specifically adapted for use with air conditioners |
2022
|
Invention
|
Variable refrigerant package. A variable refrigerant package air conditioner is shown that is eas... |
2021
|
P/S
|
Air conditioners and parts therefor |
|
P/S
|
Air conditioners and parts thereof, namely, coils, heat exchangers, heating dampers, evaporators,... |
2020
|
P/S
|
Electrical controllers for reducing invertor compressor power requirement sold as integral compon... |
2019
|
P/S
|
Air conditioner and parts thereof |
|
P/S
|
Air conditioners and parts thereof |
2018
|
P/S
|
Downloadable applications for handheld computers to provide control of and diagnostic information... |
|
P/S
|
Downloadable mobile applications for changing mode, temperature and fan speeds and setting schedu... |
2017
|
P/S
|
Heat pump space conditioners |
2016
|
Invention
|
Air conditioner base |
2014
|
P/S
|
air conditioners and parts thereof |
|
P/S
|
air conditioners featuring inverter compressors |
2013
|
P/S
|
Air conditioners and parts thereof.
Air conditioners and component parts thereof. |
|
P/S
|
Air conditioners and parts thereof. |
2012
|
Invention
|
Apparatus and method for installation by unlicensed personnel of a pre-charged, ductless heating/... |
|
P/S
|
air conditioners and component parts thereof |
|
P/S
|
air conditioiners and component parts thereof |
|
P/S
|
Wi-Fi interface for air conditioning units. |
|
P/S
|
wireless local area network adaptor for use with air conditioning units |
2011
|
P/S
|
Security component of air conditioning units sold as a unit, namely, retaining wire. |
|
P/S
|
Security component of air conditioning units sold as a unit, namely, retaining wire |
|
Invention
|
Method of constructing a shell for a room air conditioner/heat pump with lateral strength. A meth... |
2010
|
Invention
|
Control system for a room air conditioner and/or heat pump. A universal control system is provide... |
|
Invention
|
Room air conditioner and/or heat pump. A room air conditioner and/or heat pump is shown with a ma... |
|
Invention
|
Room air conditioner and/or heater. A room air conditioner and/or heat pump is shown having a com... |
2009
|
Invention
|
Room air conditioner grill |
2001
|
P/S
|
Room air conditioners |
1998
|
Invention
|
Single package vertical air conditioning system. This disclosure features a single package vertic... |
1997
|
P/S
|
air conditioners and parts therefor |
1994
|
P/S
|
room air conditioners and replacement parts therefor |
1993
|
P/S
|
air conditioning units |
1990
|
P/S
|
Air conditioners and parts therefor. |
1989
|
P/S
|
Air conditioners, heat pumps, heaters and package terminal air conditioners. |
|
P/S
|
AIR CONDITIONERS, HEAT PUMPS, HEATERS AND PACKAGE TERMINAL AIR CONDITIONERS |
1987
|
P/S
|
AIR CONDITIONERS AND PARTS THEREOF |
1985
|
P/S
|
ROOM AIR CONDITIONERS FOR USE IN HAZARDOUS LOCATIONS WHERE VOLATILE, FLAMMABLE LIQUIDS OR FLAMMAB... |
1984
|
P/S
|
Room Air Conditioning Units and Parts Therefor |
1976
|
P/S
|
ROOM AIR CONDITIONERS |
1974
|
P/S
|
Air conditioners and parts therefor, refrigerated display cases and parts therefor. |
1972
|
P/S
|
AIR CONDITIONERS AND PARTS THEREFOR |