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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:	005258/0013			Pages:	8
		Recorded:	06/28/1989
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 52

Patent #:	3653977	Issue Dt:		Application #:	04720023	Filing Dt:
Title:

Patent #:	3617740	Issue Dt:		Application #:	04765846	Filing Dt:
Title:

Patent #:	3626291	Issue Dt:		Application #:	04823909	Filing Dt:
Title:

Patent #:	3611032	Issue Dt:		Application #:	04833436	Filing Dt:
Title:

Patent #:	3769132	Issue Dt:		Application #:	04874515	Filing Dt:
Title:

Patent #:	3650827	Issue Dt:	03/21/1972	Application #:	04877269	Filing Dt:	11/17/1969
Title:	FEP CABLES

Patent #:	3648219	Issue Dt:		Application #:	05003015	Filing Dt:
Title:

Patent #:	3724169	Issue Dt:		Application #:	05012602	Filing Dt:
Title:

Patent #:	3654586	Issue Dt:		Application #:	05021279	Filing Dt:
Title:

Patent #:	3651686	Issue Dt:		Application #:	05023277	Filing Dt:
Title:

Patent #:	3605009	Issue Dt:		Application #:	05035007	Filing Dt:
Title:

Patent #:	3676770	Issue Dt:		Application #:	05037630	Filing Dt:
Title:

Patent #:	3684991	Issue Dt:		Application #:	05161833	Filing Dt:
Title:

Patent #:	3778534	Issue Dt:		Application #:	05184726	Filing Dt:
Title:

Patent #:	3964228	Issue Dt:		Application #:	05200908	Filing Dt:
Title:

Patent #:	3731189	Issue Dt:		Application #:	05254497	Filing Dt:
Title:

Patent #:	3731244	Issue Dt:		Application #:	05268761	Filing Dt:
Title:

Patent #:	3730965	Issue Dt:		Application #:	05272083	Filing Dt:
Title:

Patent #:	3860315	Issue Dt:		Application #:	05280427	Filing Dt:
Title:

Patent #:	3808522	Issue Dt:		Application #:	05303305	Filing Dt:
Title:

Patent #:	3916033	Issue Dt:		Application #:	05311819	Filing Dt:
Title:

Patent #:	3794957	Issue Dt:		Application #:	05325448	Filing Dt:
Title:

Patent #:	3885212	Issue Dt:		Application #:	05348272	Filing Dt:
Title:

Patent #:	3912467	Issue Dt:		Application #:	05348743	Filing Dt:
Title:

Patent #:	3803535	Issue Dt:		Application #:	05349620	Filing Dt:
Title:

Patent #:	3863109	Issue Dt:		Application #:	05391954	Filing Dt:
Title:

Patent #:	3862427	Issue Dt:		Application #:	05395042	Filing Dt:
Title:

Patent #:	3909099	Issue Dt:		Application #:	05479417	Filing Dt:
Title:

Patent #:	D241649	Issue Dt:		Application #:	05534549	Filing Dt:
Title:

Patent #:	D239176	Issue Dt:		Application #:	05549451	Filing Dt:
Title:

Patent #:	4055682	Issue Dt:		Application #:	05670422	Filing Dt:
Title:

Patent #:	4183736	Issue Dt:	01/15/1980	Application #:	05710383	Filing Dt:	08/02/1976
Title:	ELECTROSTATIC PRECIPITATION

Patent #:	4097564	Issue Dt:		Application #:	05739718	Filing Dt:
Title:

Patent #:	4099859	Issue Dt:		Application #:	05754892	Filing Dt:
Title:

Patent #:	4122346	Issue Dt:		Application #:	05780492	Filing Dt:
Title:

Patent #:	4120552	Issue Dt:		Application #:	05813521	Filing Dt:
Title:

Patent #:	4133649	Issue Dt:		Application #:	05821084	Filing Dt:
Title:

Patent #:	4133649	Issue Dt:		Application #:	05821084	Filing Dt:
Title:

Patent #:	4180770	Issue Dt:		Application #:	05882323	Filing Dt:
Title:

Patent #:	4241853	Issue Dt:	12/30/1980	Application #:	05906747	Filing Dt:	05/17/1978
Title:	DISPENSER FOR EITHER CONTINUOUS OR INTERMITTENT DISCHARGE

Patent #:	4216669	Issue Dt:		Application #:	05949017	Filing Dt:
Title:

Patent #:	4216669	Issue Dt:		Application #:	05949017	Filing Dt:
Title:

Patent #:	4198590	Issue Dt:	04/15/1980	Application #:	05961403	Filing Dt:	11/16/1978
Title:	HIGH CURRENT TRIGGERED SPARK GAP

Patent #:	4237198	Issue Dt:	12/02/1980	Application #:	06072879	Filing Dt:	09/06/1979
Title:	ELECTRICAL DEVICE WITH BI-LEVEL BATTERY STATE-OF-CHARGE INDICATOR

Patent #:	D271196	Issue Dt:	11/01/1983	Application #:	06072960	Filing Dt:	09/06/1979
Title:	ELECTRICAL CONNECTOR

Patent #:	4328455	Issue Dt:	05/04/1982	Application #:	06125141	Filing Dt:	02/27/1980
Title:	CAPACITOR STORAGE CIRCUIY

Patent #:	4248942	Issue Dt:	02/03/1981	Application #:	06144722	Filing Dt:	04/28/1980
Title:	ELECTRICAL DEVICE WITH BI-LEVEL BATTERY STATE-OF-CHARGE INDICATOR

Patent #:	RE31033	Issue Dt:	09/21/1982	Application #:	06251929	Filing Dt:	04/07/1981
Title:	ELECTRICAL POWER DISTRIBUTION ASSEMBLY

Patent #:	4448885	Issue Dt:	05/15/1984	Application #:	06257963	Filing Dt:	04/27/1981
Title:	B. THURINGIENSIS CRYSTAL PROTEIN IN E. COLI

Patent #:	4485428	Issue Dt:	11/27/1984	Application #:	06376667	Filing Dt:	05/10/1982
Title:	HIGH VOLTAGE PULSE GENERATOR

Patent #:	4554793	Issue Dt:	11/26/1985	Application #:	06502475	Filing Dt:	06/09/1983
Title:	CONTROLLED POWER CONVERTER FOR THERMOELECTRIC HEAT PUMP DRIVE

Patent #:	4627844	Issue Dt:	12/09/1986	Application #:	06792904	Filing Dt:	10/30/1985
Title:	TRI-LAYER TUBING

Assignors

COMFAB TECHNOLOGIES, INC.

Exec Dt:

03/01/1988

HIGH VOLTAGE ENGINEERING CORPORATION

Exec Dt:

00/00/0000

Assignee

FIRST NATIONAL BANK OF BOSTON

Correspondence name and address
	PAMELA A. STIGLITZ
	BINGHAM, DANA & GOULD
	150 FEDERAL STREET
	BOSTON, MA 02110

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