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Patent Assignment Details

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Reel/Frame:	004748/0289			Pages:	9
		Recorded:	06/22/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 14

Patent #:	3602653	Issue Dt:		Application #:	04746661	Filing Dt:
Title:

Patent #:	3610841	Issue Dt:	10/05/1971	Application #:	05017220	Filing Dt:	03/06/1970
Title:	SELF-SUPPORTING HEADSET

Patent #:	3604069	Issue Dt:		Application #:	05024495	Filing Dt:
Title:

Patent #:	3654404	Issue Dt:		Application #:	05024496	Filing Dt:
Title:

Patent #:	3691311	Issue Dt:	09/12/1972	Application #:	05096685	Filing Dt:	12/10/1970
Title:	TELEPHONE USER SET

Patent #:	3786200	Issue Dt:	01/15/1974	Application #:	05254059	Filing Dt:	05/17/1972
Title:	AMPLIFIER FOR USE IN COMMUNICATION SYSTEMS

Patent #:	3944743	Issue Dt:	03/16/1976	Application #:	05431173	Filing Dt:	01/07/1974
Title:	METHOD AND APPARATUS FOR FEEDBACK SUPPRESSION

Patent #:	3955051	Issue Dt:		Application #:	05541783	Filing Dt:
Title:

Patent #:	4314103	Issue Dt:	02/02/1982	Application #:	06151295	Filing Dt:	05/19/1980
Title:	TELEPHONE ANSWERING SYSTEM WITH SIMULATED DIAL TONE DISCONNECT PROTECTION

Patent #:	4335281	Issue Dt:	06/15/1982	Application #:	06162634	Filing Dt:	06/24/1980
Title:	POST-AURICLE CONTOURED HEADSET FOR A TWO-WAY VOICE COMMUNICATION

Patent #:	4534614	Issue Dt:	08/13/1985	Application #:	06165070	Filing Dt:	07/01/1980
Title:	ASPHERICAL LENS FOR CONCENTRATING DIFFUSE OPTICAL RADIATION

Patent #:	4536888	Issue Dt:	08/20/1985	Application #:	06295220	Filing Dt:	08/21/1981
Title:	VOICE COMMUNICATION INSTRUMENT SYSTEM WITH LINE-POWERED RECEIVER CONDITIONING CIRCUIT

Patent #:	4617431	Issue Dt:	10/14/1986	Application #:	06557432	Filing Dt:	12/02/1983
Title:	VOICE TUBE ASSEMBLIES FOR POST-AURICLE HEADSETS

Patent #:	4720857	Issue Dt:	01/19/1988	Application #:	06805907	Filing Dt:	12/06/1985
Title:	MINIATURIZED HEADSET FOR TWO-WAY VOICE COMMUNICATION

Assignor

Exec Dt:

06/10/1987

Assignee

337 ENCINAL STREET

P.O. BOX 1802

SANTA CRUZ, CALIFORNIA 95061-1802

Correspondence name and address
	ARNOLD, WHITE & DURKEE
	P.O. BOX 4433
	HOUSTON, TEXAS 77210

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