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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:	005994/0916			Pages:	52
		Recorded:	01/31/1992
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 162
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Patent #:	3989104	Issue Dt:		Application #:	05271442	Filing Dt:
Title:

Patent #:	3855482	Issue Dt:		Application #:	05285960	Filing Dt:
Title:

Patent #:	3837396	Issue Dt:		Application #:	05295086	Filing Dt:
Title:

Patent #:	3864064	Issue Dt:		Application #:	05340553	Filing Dt:
Title:

Patent #:	3827249	Issue Dt:		Application #:	05340638	Filing Dt:
Title:

Patent #:	3934967	Issue Dt:		Application #:	05379006	Filing Dt:
Title:

Patent #:	3844133	Issue Dt:		Application #:	05385765	Filing Dt:
Title:

Patent #:	3876339	Issue Dt:	04/08/1975	Application #:	05385882	Filing Dt:	08/06/1973
Title:	RECIPROCATING PISTON GAS COMPRESSOR

Patent #:	3864929	Issue Dt:		Application #:	05421896	Filing Dt:
Title:

Patent #:	3864930	Issue Dt:		Application #:	05421897	Filing Dt:
Title:

Patent #:	3876138	Issue Dt:		Application #:	05422423	Filing Dt:
Title:

Patent #:	3884047	Issue Dt:		Application #:	05429429	Filing Dt:
Title:

Patent #:	3869874	Issue Dt:		Application #:	05430296	Filing Dt:
Title:

Patent #:	3885347	Issue Dt:		Application #:	05430848	Filing Dt:
Title:

Patent #:	3906742	Issue Dt:		Application #:	05439204	Filing Dt:
Title:

Patent #:	3919858	Issue Dt:	11/18/1975	Application #:	05467318	Filing Dt:	05/06/1974
Title:	DIRECT LIQUID REFRIGERANT SUPPLY AND RETURN SYSTEM

Patent #:	3872681	Issue Dt:		Application #:	05472018	Filing Dt:
Title:

Patent #:	3895499	Issue Dt:		Application #:	05474299	Filing Dt:
Title:

Patent #:	3935715	Issue Dt:		Application #:	05483194	Filing Dt:
Title:

Patent #:	3903962	Issue Dt:		Application #:	05483195	Filing Dt:
Title:

Patent #:	3949566	Issue Dt:		Application #:	05493579	Filing Dt:
Title:

Patent #:	3943728	Issue Dt:		Application #:	05556246	Filing Dt:
Title:

Patent #:	3998571	Issue Dt:		Application #:	05567535	Filing Dt:
Title:

Patent #:	3986801	Issue Dt:		Application #:	05574982	Filing Dt:
Title:

Patent #:	4041727	Issue Dt:		Application #:	05609280	Filing Dt:
Title:

Patent #:	4030315	Issue Dt:	06/21/1977	Application #:	05609322	Filing Dt:	09/02/1975
Title:	REVERSE CYCLE HEAT PUMP

Patent #:	4019992	Issue Dt:		Application #:	05628270	Filing Dt:
Title:

Patent #:	4075865	Issue Dt:		Application #:	05637927	Filing Dt:
Title:

Patent #:	3994638	Issue Dt:		Application #:	05639037	Filing Dt:
Title:

Patent #:	4078393	Issue Dt:		Application #:	05647826	Filing Dt:
Title:

Patent #:	4057842	Issue Dt:		Application #:	05652915	Filing Dt:
Title:

Patent #:	4027204	Issue Dt:		Application #:	05652918	Filing Dt:
Title:

Patent #:	4021704	Issue Dt:		Application #:	05661895	Filing Dt:
Title:

Patent #:	4020683	Issue Dt:		Application #:	05698099	Filing Dt:
Title:

Patent #:	4027496	Issue Dt:		Application #:	05698641	Filing Dt:
Title:

Patent #:	4083397	Issue Dt:		Application #:	05702789	Filing Dt:
Title:

Patent #:	4068981	Issue Dt:		Application #:	05704886	Filing Dt:
Title:

Patent #:	4074753	Issue Dt:	02/21/1978	Application #:	05707974	Filing Dt:	07/23/1976
Title:	HEAT TRANSFER IN POOL BOILING

Patent #:	4102389	Issue Dt:	07/25/1978	Application #:	05732674	Filing Dt:	10/15/1976
Title:	HEAT PUMP CONTROL SYSTEM

Patent #:	4112974	Issue Dt:		Application #:	05736878	Filing Dt:
Title:

Patent #:	4100762	Issue Dt:		Application #:	05737990	Filing Dt:
Title:

Patent #:	4091638	Issue Dt:		Application #:	05750082	Filing Dt:
Title:

Patent #:	4117537	Issue Dt:		Application #:	05767238	Filing Dt:
Title:

Patent #:	4089188	Issue Dt:		Application #:	05770153	Filing Dt:
Title:

Patent #:	4131396	Issue Dt:		Application #:	05785712	Filing Dt:
Title:

Patent #:	4111612	Issue Dt:	09/05/1978	Application #:	05785713	Filing Dt:	04/07/1977
Title:	HERMETIC COMPRESSOR LUBRICATION SYSTEM

Patent #:	4100935	Issue Dt:		Application #:	05792070	Filing Dt:
Title:

Patent #:	4102390	Issue Dt:		Application #:	05792751	Filing Dt:
Title:

Patent #:	4100757	Issue Dt:		Application #:	05793651	Filing Dt:
Title:

Patent #:	4120173	Issue Dt:		Application #:	05802689	Filing Dt:
Title:

Patent #:	4151724	Issue Dt:		Application #:	05805938	Filing Dt:
Title:

Patent #:	4151725	Issue Dt:	05/01/1979	Application #:	05816428	Filing Dt:	07/18/1977
Title:	CONTROL SYSTEM FOR REGULATING LARGE CAPACITY ROTATING MACHINERY

Patent #:	4146085	Issue Dt:		Application #:	05839084	Filing Dt:
Title:

Patent #:	4164128	Issue Dt:		Application #:	05839478	Filing Dt:
Title:

Patent #:	4155020	Issue Dt:		Application #:	05843292	Filing Dt:
Title:

Patent #:	4186063	Issue Dt:	01/29/1980	Application #:	05847637	Filing Dt:	11/01/1977
Title:	BOILING HEAT TRANSFER SURFACE, METHOD OF PREPARING SAME AND METHOD OF BOILING

Patent #:	4146920	Issue Dt:		Application #:	05850115	Filing Dt:
Title:

Patent #:	4185467	Issue Dt:		Application #:	05852763	Filing Dt:
Title:

Patent #:	4163913	Issue Dt:		Application #:	05857401	Filing Dt:
Title:

Patent #:	4182137	Issue Dt:		Application #:	05866428	Filing Dt:
Title:

Patent #:	4155529	Issue Dt:		Application #:	05869566	Filing Dt:
Title:

Patent #:	4221116	Issue Dt:	09/09/1980	Application #:	05912636	Filing Dt:	06/05/1978
Title:	TEMPERATURE COMPENSATED CONTROL FOR AIR CONDITIONING SYSTEM OR HEAT PUMP

Patent #:	4220013	Issue Dt:		Application #:	05912637	Filing Dt:
Title:

Patent #:	4212195	Issue Dt:		Application #:	05927178	Filing Dt:
Title:

Patent #:	4227862	Issue Dt:		Application #:	05943887	Filing Dt:
Title:

Patent #:	4208886	Issue Dt:		Application #:	05966428	Filing Dt:
Title:

Patent #:	4248055	Issue Dt:	02/03/1981	Application #:	06003316	Filing Dt:	01/15/1979
Title:	HOT GAS BYPASS CONTROL FOR CENTRIFUGAL LIQUID CHILLERS

Patent #:	4246918	Issue Dt:	01/27/1981	Application #:	06010541	Filing Dt:	02/09/1979
Title:	METHOD AND APPARATUS FOR FORCED AIR BALANCING OF DAMPER BLADES

Patent #:	4251997	Issue Dt:	02/24/1981	Application #:	06026463	Filing Dt:	04/02/1979
Title:	CONTROL OF ABSORPTION SYSTEMS ENERGIZED FROM PLURAL STORAGE TANKS MAINTAINED AT DIFFERENT TEMPERATURES

Patent #:	4228663	Issue Dt:	10/21/1980	Application #:	06057487	Filing Dt:	07/13/1979
Title:	APPARATUS FOR REDUCING ICE BUILD-UP ON A DISCHARGE GRILL OF A HEAT PUMP OUTDOOR UNIT

Patent #:	4265093	Issue Dt:	05/05/1981	Application #:	06072538	Filing Dt:	09/04/1979
Title:	EVAPORATOR FEED AND CONTROL SYSTEM

Patent #:	4282718	Issue Dt:	08/11/1981	Application #:	06075041	Filing Dt:	09/12/1979
Title:	EVAPORATOR INLET WATER TEMPERATURE CONTROL SYSTEM

Patent #:	4275987	Issue Dt:	06/30/1981	Application #:	06075042	Filing Dt:	09/12/1979
Title:	ADJUSTABLE SURGE AND CAPACITY CONTROL SYSTEM

Patent #:	4259845	Issue Dt:	04/07/1981	Application #:	06075043	Filing Dt:	09/12/1979
Title:	LOGIC CONTROL SYSTEM FOR INVERTER-DRIVEN MOTOR

Patent #:	4282719	Issue Dt:	08/11/1981	Application #:	06075044	Filing Dt:	09/12/1979
Title:	CONTROL SYSTEM FOR REGULATING LARGE CAPACITY ROTATING MACHINERY

Patent #:	4317074	Issue Dt:	02/23/1982	Application #:	06075291	Filing Dt:	09/12/1979
Title:	INVERTER-MOTOR SYSTEM WITH DIFFERENT CONTROL CHARACTERISTICS FOR INVERTER VOLTAGE AND FREQUENCY

Patent #:	4252186	Issue Dt:	02/24/1981	Application #:	06076714	Filing Dt:	09/19/1979
Title:	CONDENSER WITH IMPROVED HEAT TRANSFER

Patent #:	4265299	Issue Dt:	05/05/1981	Application #:	06079859	Filing Dt:	09/28/1979
Title:	HEAT PUMP CONTROL SYSTEM

Patent #:	4269261	Issue Dt:	05/26/1981	Application #:	06080361	Filing Dt:	09/28/1979
Title:	MICROCOMPUTER CONTROL FOR SUPPLEMENTAL HEATING IN A HEAT PUMP

Patent #:	4265298	Issue Dt:	05/05/1981	Application #:	06080362	Filing Dt:	09/28/1979
Title:	MICROCOMPUTER CONTROL FOR SUPPLEMENTAL HEATING WITH NIGHT SET-BACK

Patent #:	4257238	Issue Dt:	03/24/1981	Application #:	06080363	Filing Dt:	09/28/1979
Title:	MICROCOMPUTER CONTROL FOR AN INVERTER-DRIVEN HEAT PUMP

Patent #:	4227380	Issue Dt:	10/14/1980	Application #:	06092901	Filing Dt:	11/09/1979
Title:	SINGLE CASING, MULTIPLE DUTY VALVE

Patent #:	4336001	Issue Dt:	06/22/1982	Application #:	06141032	Filing Dt:	04/17/1980
Title:	SOLID STATE COMPRESSOR CONTROL SYSTEM

Patent #:	4314456	Issue Dt:	02/09/1982	Application #:	06146716	Filing Dt:	05/05/1980
Title:	REFRIGERANT CONDENSING SYSTEM

Patent #:	4351160	Issue Dt:	09/28/1982	Application #:	06159572	Filing Dt:	06/16/1980
Title:	CAPACITY CONTROL SYSTEMS FOR SCREW COMPRESSOR BASED WATER CHILLERS

Patent #:	4311498	Issue Dt:	01/19/1982	Application #:	06168921	Filing Dt:	07/14/1980
Title:	DESUPERHEATER CONTROL SYSTEM IN A REFRIGERATION APPARATUS

Patent #:	D267479	Issue Dt:	01/04/1983	Application #:	06193336	Filing Dt:	10/02/1980
Title:	THERMOSTAT

Patent #:	4331291	Issue Dt:	05/25/1982	Application #:	06196668	Filing Dt:	10/14/1980
Title:	PNEUMATIC CONTROL CIRCUIT FOR AIR DISTRIBUTION SYSTEMS

Patent #:	4312475	Issue Dt:	01/26/1982	Application #:	06201226	Filing Dt:	10/27/1980
Title:	FLOW ADJUSTMENT MECHANISM FOR AIR DISTRIBUTOR SYSTEMS

Patent #:	4387368	Issue Dt:	06/07/1983	Application #:	06212299	Filing Dt:	12/03/1980
Title:	TELEMETRY SYSTEM FOR CENTRIFUGAL WATER CHILLING SYSTEMS

Patent #:	4399739	Issue Dt:	08/23/1983	Application #:	06217049	Filing Dt:	12/16/1980
Title:	NOISE ATTENUATING APPARATUS FOR MODULATING AIR FLOW

Patent #:	4364237	Issue Dt:	12/21/1982	Application #:	06230486	Filing Dt:	02/02/1981
Title:	MICROCOMPUTER CONTROL FOR INVERTER-DRIVEN HEAT PUMP

Patent #:	4376968	Issue Dt:	03/15/1983	Application #:	06234142	Filing Dt:	02/13/1981
Title:	PROTECTION SYSTEM FOR IMMUNIZING AN INVERTER SYSTEM AGAINST A-C LINE VOLTAGE DISTURBANCES

Patent #:	4355948	Issue Dt:	10/26/1982	Application #:	06235266	Filing Dt:	02/17/1981
Title:	ADJUSTABLE SURGE AND CAPACITY CONTROL SYSTEM

Patent #:	4324109	Issue Dt:	04/13/1982	Application #:	06242219	Filing Dt:	03/10/1981
Title:	ICE-MAKING APPARATUS WITH HOT GAS DEFROST

Patent #:	4457681	Issue Dt:	07/03/1984	Application #:	06274132	Filing Dt:	06/16/1981
Title:	VOLUME RATIO CONTROL MEANS FOR AXIAL FLOW HELICAL SCREW TYPE COMPRESSOR

Patent #:	4356963	Issue Dt:	11/02/1982	Application #:	06289497	Filing Dt:	08/03/1981
Title:	FLOW ADJUSTMENT MECHANISM FOR AIR DISTRIBUTION SYSTEMS

Patent #:	4378680	Issue Dt:	04/05/1983	Application #:	06309749	Filing Dt:	10/08/1981
Title:	SHELL AND TUBE ICE-MAKER WITH HOT GAS DEFROST

Patent #:	4404810	Issue Dt:	09/20/1983	Application #:	06335049	Filing Dt:	12/28/1981
Title:	METHOD OF MAKING ICE USING HOT GAS DEFROST

100

Patent #:	4432434	Issue Dt:	02/21/1984	Application #:	06337584	Filing Dt:	01/07/1982
Title:	SOUND ABSORBING ARRANGEMENT FOR AIR HANDLING UNITS

Assignor

YORK OPERATING COMPANY, F/K/A YORK INTERNATIONAL CORPORATION A DE CORP.

Exec Dt:

10/09/1991

Assignee

CANADIAN IMPERIAL BANK OF COMMERCE

Correspondence name and address
	CHRISTINE K. COLL
	MAYER, BROWN & PLATT
	787 SEVENTH AVENUE
	NEW YORK, NY. 10019-6018

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