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Patent Assignment Details

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Reel/Frame:	004309/0508			Pages:	8
		Recorded:	10/01/1984
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 19

Patent #:	3632903	Issue Dt:		Application #:	05084919	Filing Dt:
Title:

Patent #:	3939312	Issue Dt:		Application #:	05450379	Filing Dt:
Title:

Patent #:	3931469	Issue Dt:		Application #:	05481533	Filing Dt:
Title:

Patent #:	3924072	Issue Dt:		Application #:	05487031	Filing Dt:
Title:

Patent #:	3984636	Issue Dt:		Application #:	05556144	Filing Dt:
Title:

Patent #:	3992585	Issue Dt:		Application #:	05620537	Filing Dt:
Title:

Patent #:	3999020	Issue Dt:		Application #:	05626788	Filing Dt:
Title:

Patent #:	4066849	Issue Dt:		Application #:	05694973	Filing Dt:
Title:

Patent #:	D244300	Issue Dt:		Application #:	05694980	Filing Dt:
Title:

Patent #:	D244213	Issue Dt:		Application #:	05694981	Filing Dt:
Title:

Patent #:	D244301	Issue Dt:		Application #:	05694982	Filing Dt:
Title:

Patent #:	4170275	Issue Dt:		Application #:	05843745	Filing Dt:
Title:

Patent #:	D255352	Issue Dt:		Application #:	05875601	Filing Dt:
Title:

Patent #:	4275267	Issue Dt:	06/23/1981	Application #:	06043716	Filing Dt:	05/30/1979
Title:	AMBIENCE PROCESSOR

Patent #:	4260575	Issue Dt:	04/07/1981	Application #:	06091339	Filing Dt:	11/05/1979
Title:	METHOD FOR MOLDING EAR CUSHIONS

Patent #:	D265557	Issue Dt:	07/27/1982	Application #:	06215807	Filing Dt:	12/12/1980
Title:	STEREO HEADPHONE

Patent #:	4404434	Issue Dt:	09/13/1983	Application #:	06291248	Filing Dt:	08/10/1981
Title:	COLLAPSIBLE STEREOPHONE

Patent #:	4418248	Issue Dt:	11/29/1983	Application #:	06329763	Filing Dt:	12/11/1981
Title:	DUAL ELEMENT HEADPHONE

Patent #:	4517418	Issue Dt:	05/14/1985	Application #:	06549667	Filing Dt:	11/07/1983
Title:	PORTABLE STEREOPHONE

Assignor

Exec Dt:

09/18/1984

Assignees

Correspondence name and address
	QUARLES & BRADY
	780 NORTH WATER ST.
	MILWAUKEE, WIS. 53202-3589

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