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Patent Assignment Details

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Reel/Frame:	004040/0182			Pages:	4
		Recorded:	09/02/1982
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 21

Patent #:	3801043	Issue Dt:		Application #:	05237707	Filing Dt:
Title:

Patent #:	3800323	Issue Dt:		Application #:	05237762	Filing Dt:
Title:

Patent #:	3809329	Issue Dt:		Application #:	05341769	Filing Dt:
Title:

Patent #:	3869719	Issue Dt:		Application #:	05344180	Filing Dt:
Title:

Patent #:	3833925	Issue Dt:		Application #:	05349677	Filing Dt:
Title:

Patent #:	3942189	Issue Dt:		Application #:	05489614	Filing Dt:
Title:

Patent #:	3932887	Issue Dt:		Application #:	05489615	Filing Dt:
Title:

Patent #:	D248393	Issue Dt:		Application #:	05675987	Filing Dt:
Title:

Patent #:	4105934	Issue Dt:		Application #:	05677539	Filing Dt:
Title:

Patent #:	4040114	Issue Dt:		Application #:	05678307	Filing Dt:
Title:

Patent #:	4078709	Issue Dt:		Application #:	05767662	Filing Dt:
Title:

Patent #:	4142221	Issue Dt:	02/27/1979	Application #:	05783303	Filing Dt:	03/31/1977
Title:	NAB TAPE CARTRIDGE ERASER AND SPLICE FINDER

Patent #:	4096533	Issue Dt:		Application #:	05791707	Filing Dt:
Title:

Patent #:	4101937	Issue Dt:		Application #:	05851499	Filing Dt:
Title:

Patent #:	4158868	Issue Dt:		Application #:	05875866	Filing Dt:
Title:

Patent #:	4221316	Issue Dt:	09/09/1980	Application #:	05884189	Filing Dt:	03/07/1978
Title:	NAB TAPE CARTRIDGE ERASER AND SPLICE FINDER

Patent #:	4153918	Issue Dt:		Application #:	05887184	Filing Dt:
Title:

Patent #:	D255793	Issue Dt:		Application #:	05895303	Filing Dt:
Title:

Patent #:	4193103	Issue Dt:	03/11/1980	Application #:	05947447	Filing Dt:	10/02/1978
Title:	MAGNETIC TRANSDUCER HEAD

Patent #:	4219167	Issue Dt:	08/26/1980	Application #:	05959485	Filing Dt:	11/13/1978
Title:	DUAL CAPSTAN TAPE TRANSPORT MECHANISM

Patent #:	4271440	Issue Dt:	06/02/1981	Application #:	06027800	Filing Dt:	04/06/1979
Title:	AUTOMATIC TAPE CARTRIDGE HANDLING SYSTEM

Assignor

Exec Dt:

12/31/1981

Assignee

ST. PAUL, MINNESOTA

Correspondence name and address
	MINNESOTA MINING & MANUFACTURING COMPANY
	P.O. BOX 33427 3M CENTER
	ST. PAUL, MN 55133

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