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Patent Assignment Details

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Reel/Frame:	004709/0228			Pages:	5
		Recorded:	04/09/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 23

Patent #:	3553859	Issue Dt:		Application #:	04708288	Filing Dt:
Title:

Patent #:	3552320	Issue Dt:		Application #:	04749648	Filing Dt:
Title:

Patent #:	3549032	Issue Dt:		Application #:	04786842	Filing Dt:
Title:

Patent #:	3604241	Issue Dt:		Application #:	04797034	Filing Dt:
Title:

Patent #:	3549209	Issue Dt:		Application #:	04799225	Filing Dt:
Title:

Patent #:	3610158	Issue Dt:		Application #:	04814674	Filing Dt:
Title:

Patent #:	3650216	Issue Dt:		Application #:	04849083	Filing Dt:
Title:

Patent #:	3722422	Issue Dt:		Application #:	04874498	Filing Dt:
Title:

Patent #:	3717101	Issue Dt:		Application #:	04881945	Filing Dt:
Title:

Patent #:	3745930	Issue Dt:		Application #:	05150820	Filing Dt:
Title:

Patent #:	3841221	Issue Dt:		Application #:	05286561	Filing Dt:
Title:

Patent #:	3943858	Issue Dt:		Application #:	05331818	Filing Dt:
Title:

Patent #:	3869805	Issue Dt:		Application #:	05404668	Filing Dt:
Title:

Patent #:	3942000	Issue Dt:	03/02/1976	Application #:	05435155	Filing Dt:	01/21/1974
Title:	METHOD AND APPARATUS FOR POSITIONING RAILWAY MACHINES

Patent #:	3964397	Issue Dt:		Application #:	05494611	Filing Dt:
Title:

Patent #:	3946284	Issue Dt:		Application #:	05498308	Filing Dt:
Title:

Patent #:	4047280	Issue Dt:		Application #:	05711804	Filing Dt:
Title:

Patent #:	4256040	Issue Dt:	03/17/1981	Application #:	05915933	Filing Dt:	06/15/1978
Title:	PROPORTIONAL CONTROLLER

Patent #:	4538793	Issue Dt:	09/03/1985	Application #:	06615010	Filing Dt:	05/29/1984
Title:	DUAL CLAW SPIKE PULLER

Patent #:	4579061	Issue Dt:	04/01/1986	Application #:	06626812	Filing Dt:	06/29/1984
Title:	SPIKE DRIVING MACHINE INCLUDING IMPROVED RAIL CLAMPING APPARATUS

Patent #:	4777885	Issue Dt:	10/18/1988	Application #:	07006863	Filing Dt:	01/27/1987
Title:	SPIKE DRIVING MACHINE INCLUDING LOCKING STRUT FOR SPIKE DRIVER GUN

Patent #:	4727989	Issue Dt:	03/01/1988	Application #:	07006865	Filing Dt:	01/27/1987
Title:	AUTOMATIC TIE PLATE ORIENTATION SENSING SYSTEM

Patent #:	4127070	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

04/07/1987

Assignee

3073 SOUTH CHASE AVENUE, P.O. BOX 1562

MILWAUKEE, WISCONSIN 53201

Correspondence name and address
	CHRISTOPHER & KAHN
	GODFREY & KAHN
	780 NORTH WATER STREET
	MILWAUKEE, WI., 53202-3590

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