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Patent Assignment Details

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Reel/Frame:	004179/0896			Pages:	4
		Recorded:	10/18/1983
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 22

Patent #:	3607588	Issue Dt:		Application #:	04580994	Filing Dt:
Title:

Patent #:	3543332	Issue Dt:		Application #:	04740913	Filing Dt:
Title:

Patent #:	3615998	Issue Dt:		Application #:	04743862	Filing Dt:
Title:

Patent #:	3634573	Issue Dt:		Application #:	05032475	Filing Dt:
Title:

Patent #:	3738884	Issue Dt:		Application #:	05059823	Filing Dt:
Title:

Patent #:	3772417	Issue Dt:		Application #:	05084868	Filing Dt:
Title:

Patent #:	3689342	Issue Dt:		Application #:	05096040	Filing Dt:
Title:

Patent #:	3676239	Issue Dt:		Application #:	05096041	Filing Dt:
Title:	METHOD OF PRODUCING SPRAY SPUN NONWOVEN SHEETS

Patent #:	3758373	Issue Dt:		Application #:	05133443	Filing Dt:
Title:

Patent #:	3749633	Issue Dt:		Application #:	05159027	Filing Dt:
Title:

Patent #:	3796619	Issue Dt:		Application #:	05172698	Filing Dt:
Title:

Patent #:	3787265	Issue Dt:		Application #:	05237832	Filing Dt:
Title:	PROCESS AND APPARATUS FOR PRODUCING FIBROUS STRUCTURES

Patent #:	3801400	Issue Dt:		Application #:	05237833	Filing Dt:
Title:	VARYING DENSITY CARTRIDGE FILTERS

Patent #:	3740302	Issue Dt:		Application #:	05249001	Filing Dt:
Title:

Patent #:	3819452	Issue Dt:		Application #:	05249299	Filing Dt:
Title:

Patent #:	3752613	Issue Dt:		Application #:	05256505	Filing Dt:
Title:

Patent #:	3849040	Issue Dt:		Application #:	05383631	Filing Dt:
Title:	SPINNING APPARATUS WITH CONVERGING GAS STREAMS

Patent #:	3904798	Issue Dt:		Application #:	05408685	Filing Dt:
Title:	VARYING DENSITY CARTRIDGE FILTERS

Patent #:	4168138	Issue Dt:		Application #:	05802341	Filing Dt:
Title:

Patent #:	4173443	Issue Dt:		Application #:	05802342	Filing Dt:
Title:

Patent #:	4257894	Issue Dt:	03/24/1981	Application #:	05957123	Filing Dt:	11/02/1978
Title:	FILTER CORE EXTENDER AND SEAL

Patent #:	4240864	Issue Dt:	12/23/1980	Application #:	06042695	Filing Dt:	05/25/1979
Title:	SPRAY SPINNING COLLECTION UNIT

Assignor

Exec Dt:

08/08/1983

Assignee

5951 CLEARWATER DR.

MINNETONKA, MINNESOTA 55343

Correspondence name and address
	DORSEY & WHITNEY
	2200 1ST BANK PLACE E.
	MINNEAPOLIS, MN 55402

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