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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	010731/0130			Pages:	26
		Recorded:	03/28/2000
Conveyance:	TERMINATION OF SECURITY INTEREST

Total properties: 84

Patent #:	4037622	Issue Dt:	07/26/1977	Application #:	05205500	Filing Dt:	12/07/1971
Title:	DIAPHRAGM REVERSING VALVE

Patent #:	4171621	Issue Dt:	10/23/1979	Application #:	05478530	Filing Dt:	06/12/1974
Title:	FREEZE PROTECTION DEVICE IN HEAT PUMP SYSTEM

Patent #:	4093433	Issue Dt:	06/06/1978	Application #:	05492705	Filing Dt:
Title:	DAMPER ASSEMBLY FOR MOBILE BED SCRUBBER

Patent #:	4132416	Issue Dt:		Application #:	05607008	Filing Dt:
Title:

Patent #:	4049405	Issue Dt:		Application #:	05617248	Filing Dt:
Title:

Patent #:	4061082	Issue Dt:		Application #:	05623608	Filing Dt:
Title:

Patent #:	4204980	Issue Dt:		Application #:	05647333	Filing Dt:
Title:

Patent #:	4211363	Issue Dt:		Application #:	05657200	Filing Dt:
Title:

Patent #:	4056374	Issue Dt:		Application #:	05659290	Filing Dt:
Title:

Patent #:	4036611	Issue Dt:		Application #:	05670270	Filing Dt:
Title:

Patent #:	4049406	Issue Dt:		Application #:	05679516	Filing Dt:
Title:

Patent #:	4061373	Issue Dt:		Application #:	05683538	Filing Dt:
Title:

Patent #:	4065277	Issue Dt:		Application #:	05714110	Filing Dt:
Title:

Patent #:	4054035	Issue Dt:		Application #:	05714479	Filing Dt:
Title:

Patent #:	4078576	Issue Dt:		Application #:	05724352	Filing Dt:
Title:

Patent #:	4064868	Issue Dt:	12/27/1977	Application #:	05731030	Filing Dt:	10/08/1976
Title:	SOLAR HEAT COLLECTOR

Patent #:	4103708	Issue Dt:	08/01/1978	Application #:	05744195	Filing Dt:
Title:	VENTILATED POPPET DAMPER

Patent #:	4123027	Issue Dt:		Application #:	05757575	Filing Dt:
Title:

Patent #:	4099938	Issue Dt:		Application #:	05769521	Filing Dt:
Title:

Patent #:	4122893	Issue Dt:		Application #:	05774585	Filing Dt:
Title:

Patent #:	4159255	Issue Dt:		Application #:	05789907	Filing Dt:
Title:

Patent #:	4102149	Issue Dt:		Application #:	05789909	Filing Dt:
Title:

Patent #:	4104042	Issue Dt:		Application #:	05792240	Filing Dt:
Title:

Patent #:	4164547	Issue Dt:	08/14/1979	Application #:	05794553	Filing Dt:	05/06/1977
Title:	PROCESS FOR REMOVING SULFUR DIOXIDE IN A WET SCRUBBER

Patent #:	4124361	Issue Dt:		Application #:	05795892	Filing Dt:
Title:

Patent #:	4120487	Issue Dt:		Application #:	05798377	Filing Dt:
Title:

Patent #:	4106308	Issue Dt:		Application #:	05798529	Filing Dt:
Title:

Patent #:	4135900	Issue Dt:		Application #:	05802265	Filing Dt:
Title:

Patent #:	4171069	Issue Dt:		Application #:	05811258	Filing Dt:
Title:

Patent #:	4124994	Issue Dt:		Application #:	05811261	Filing Dt:
Title:

Patent #:	4127397	Issue Dt:		Application #:	05814174	Filing Dt:
Title:

Patent #:	4124362	Issue Dt:		Application #:	05816589	Filing Dt:
Title:

Patent #:	4305740	Issue Dt:	12/15/1981	Application #:	05818298	Filing Dt:	07/25/1977
Title:	FILTER MATERIAL CHARGING APPARATUS

Patent #:	4127621	Issue Dt:		Application #:	05821728	Filing Dt:
Title:

Patent #:	4181153	Issue Dt:		Application #:	05827148	Filing Dt:
Title:

Patent #:	4164399	Issue Dt:		Application #:	05837359	Filing Dt:
Title:

Patent #:	4164211	Issue Dt:		Application #:	05838821	Filing Dt:
Title:

Patent #:	4167210	Issue Dt:		Application #:	05853987	Filing Dt:
Title:

Patent #:	4118083	Issue Dt:	10/03/1978	Application #:	05853988	Filing Dt:	11/23/1977
Title:	CABINET BASE CONSTRUCTION FOR ROOF TOP AIR CONDITIONER

Patent #:	4139052	Issue Dt:		Application #:	05853989	Filing Dt:
Title:

Patent #:	4164901	Issue Dt:		Application #:	05869834	Filing Dt:
Title:

Patent #:	4127183	Issue Dt:		Application #:	05878818	Filing Dt:
Title:

Patent #:	4162904	Issue Dt:		Application #:	05895146	Filing Dt:
Title:

Patent #:	4171211	Issue Dt:		Application #:	05895746	Filing Dt:
Title:

Patent #:	4172178	Issue Dt:	10/23/1979	Application #:	05903376	Filing Dt:	05/05/1978
Title:	IMPREGNATED CASTINGS CHEMICALLY RESISTANT TO CONTACT WITH HALOCARBON REFRIGERANT

Patent #:	4204847	Issue Dt:		Application #:	05912756	Filing Dt:
Title:

Patent #:	4185157	Issue Dt:		Application #:	05914560	Filing Dt:
Title:

Patent #:	4253796	Issue Dt:	03/03/1981	Application #:	05940121	Filing Dt:	09/06/1978
Title:	FAN OR BLOWER ASSEMBLY

Patent #:	4197716	Issue Dt:		Application #:	05943013	Filing Dt:
Title:

Patent #:	4217122	Issue Dt:	08/12/1980	Application #:	05956492	Filing Dt:	11/01/1978
Title:	FILTER RETAINING LATCH

Patent #:	4171210	Issue Dt:		Application #:	05956493	Filing Dt:
Title:

Patent #:	4213307	Issue Dt:	07/22/1980	Application #:	05960362	Filing Dt:	11/13/1978
Title:	OIL SEPARATION AND RETURN SYSTEM FOR CENTRIFUGAL REFRIGERANT COMPRESSORS

Patent #:	4217646	Issue Dt:	08/12/1980	Application #:	05971980	Filing Dt:	12/21/1978
Title:	AUTOMATIC CONTROL SYSTEM FOR A BUILDING

Patent #:	4248335	Issue Dt:	02/03/1981	Application #:	06006344	Filing Dt:	01/25/1979
Title:	KEY-OPERATED ACTUATOR

Patent #:	4248054	Issue Dt:	02/03/1981	Application #:	06011987	Filing Dt:	02/14/1979
Title:	REFRIGERATION SYSTEM WITH LOAD BALANCING CONTROL FOR AT LEAST THREE CENTRIFUGAL COMPRESSORS

Patent #:	4257744	Issue Dt:	03/24/1981	Application #:	06022403	Filing Dt:	03/21/1979
Title:	IMPELLER AND SHAFT ASSEMBLY FOR HIGH SPEED GAS COMPRESSOR

Patent #:	4257318	Issue Dt:	03/24/1981	Application #:	06034869	Filing Dt:	04/30/1979
Title:	VARIABLE DEAD BAND PRESSURE CONTROL SYSTEM

Patent #:	4272263	Issue Dt:	06/09/1981	Application #:	06040693	Filing Dt:	05/21/1979
Title:	FILTER ARRANGEMENT

Patent #:	4265589	Issue Dt:	05/05/1981	Application #:	06049686	Filing Dt:	06/18/1979
Title:	METHOD AND APPARATUS FOR SURGE DETECTION AND CONTROL IN CENTRIFUGAL GAS COMPRESSORS

Patent #:	4247316	Issue Dt:	01/27/1981	Application #:	06055709	Filing Dt:	07/09/1979
Title:	GAS SEPARATION FILTER DEVICE HAVING A HANDLE

Patent #:	4237932	Issue Dt:	12/09/1980	Application #:	06057287	Filing Dt:	07/13/1979
Title:	CONTROL ARRANGEMENT FOR A DAMPER

Patent #:	4253955	Issue Dt:	03/03/1981	Application #:	06060643	Filing Dt:	07/25/1979
Title:	LIQUID-SOLIDS SEPARATOR

Patent #:	4262493	Issue Dt:	04/21/1981	Application #:	06063240	Filing Dt:	08/02/1979
Title:	HEAT PUMP

Patent #:	4276069	Issue Dt:	06/30/1981	Application #:	06075172	Filing Dt:	09/12/1979
Title:	FILTER ARRANGEMENT

Patent #:	4264345	Issue Dt:	04/28/1981	Application #:	06075173	Filing Dt:	09/12/1979
Title:	FILTER HOUSING

Patent #:	4272262	Issue Dt:	06/09/1981	Application #:	06079564	Filing Dt:	09/27/1979
Title:	GAS-SEPARATION FILTER DEVICE

Patent #:	4255175	Issue Dt:	03/10/1981	Application #:	06084462	Filing Dt:	10/12/1979
Title:	GAS SEPARATION FILTER DEVICE HAVING A HANDLE

Patent #:	4253856	Issue Dt:	03/03/1981	Application #:	06092679	Filing Dt:	11/09/1979
Title:	FILTER ARRANGEMENT

Patent #:	4272267	Issue Dt:	06/09/1981	Application #:	06093926	Filing Dt:	11/13/1979
Title:	GAS FILTER

Patent #:	4266956	Issue Dt:	05/12/1981	Application #:	06106464	Filing Dt:	12/26/1979
Title:	FILTER CLAMPING DEVICE

Patent #:	4326866	Issue Dt:	04/27/1982	Application #:	06106750	Filing Dt:	12/26/1979
Title:	DISCHARGE APPARATUS FOR REMOVING GRANULAR FILTER MATERIAL FROM A FILTER HOUSING AND A FILTER APPARATUS HAVING SAME

Patent #:	4298314	Issue Dt:	11/03/1981	Application #:	06110977	Filing Dt:	01/10/1980
Title:	HERMETIC COMPRESOR HAVING A VALVE TO DRAIN LEQUID ACCUMULATIONS FROM ITS CYLINDER HEAD

Patent #:	4363596	Issue Dt:	12/14/1982	Application #:	06150844	Filing Dt:	05/19/1980
Title:	METHOD AND APPARATUS FOR SURGE DETECTION AND CONTROL IN CENTRIFUGAL GAS COMPRESSORS

Patent #:	4291757	Issue Dt:	09/29/1981	Application #:	06153991	Filing Dt:	05/28/1980
Title:	MULTIPLE HEAT PUMP AND HEAT BALANCING SYSTEM FOR MULTI-STAGE MATERIAL PROCESSING

Patent #:	4392417	Issue Dt:	07/12/1983	Application #:	06179016	Filing Dt:	08/18/1980
Title:	VARIABLE DEAD BAND PRESSURE CONTROL SYSTEM

Patent #:	4308887	Issue Dt:	01/05/1982	Application #:	06190917	Filing Dt:	09/26/1980
Title:	GAS DAMPER

Patent #:	4334648	Issue Dt:	06/15/1982	Application #:	06200960	Filing Dt:	10/27/1980
Title:	AIRFLOW LIMITER AND MEASUREMENT DEVICE

Patent #:	4300927	Issue Dt:	11/17/1981	Application #:	06202568	Filing Dt:	10/31/1980
Title:	POCKET FILTER ARRANGEMENT

Patent #:	4306896	Issue Dt:	12/22/1981	Application #:	06202880	Filing Dt:	11/03/1980
Title:	FILTER BAG ANCHORING ARRANGEMENT

Patent #:	4312648	Issue Dt:	01/26/1982	Application #:	06214270	Filing Dt:	12/08/1980
Title:	POCKET FILTER ARRANGEMENT

Patent #:	4378979	Issue Dt:	04/05/1983	Application #:	06310128	Filing Dt:	10/09/1981
Title:	METHOD AND APPARATUS FOR PURGING AND ISOLATING A FILTER COMPARTMENT WITHIN A BAGHOUSE INSTALLATION

Patent #:	4376638	Issue Dt:	03/15/1983	Application #:	06310132	Filing Dt:	10/09/1981
Title:	METHOD AND APPARATUS FOR CHARGING A FILTER COMPARTMENT TO ISOLATE THE COMPARTMENT WITHIN A BAGHOUSE INSTALLATION

Patent #:	4394147	Issue Dt:	07/19/1983	Application #:	06325756	Filing Dt:	11/30/1981
Title:	INTERNALLY SUPPORTED FILTER

Patent #:	4394143	Issue Dt:	07/19/1983	Application #:	06394851	Filing Dt:	07/02/1982
Title:	PROTECTIVE SPARK ELIMINATING SYSTEM FOR A FILTER BAGHOUSE

Assignor

BANK OF NOVA SCOTIA, THE

Exec Dt:

07/21/1994

Assignee

AAF-MCQUAY INC.

215 CENTRAL AVENUE

LOUISVILLE, KENTUCKY 40208

Correspondence name and address
	PARKER, HUDSON, RAINER & DOBBS LLP
	J. BARRETT CARTER
	1500 MARQUIS TWO TOWER
	285 PEACHTREE CENTER AVENUE, NE
	ATLANTA, GEORGIA 30303

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