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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	009996/0461			Pages:	5
		Recorded:	06/07/1999
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 18

Patent #:	4346751	Issue Dt:	08/31/1982	Application #:	05836376	Filing Dt:	09/26/1977
Title:	FOUNDRY MOLDS

Patent #:	4352416	Issue Dt:	10/05/1982	Application #:	05859259	Filing Dt:	12/12/1977
Title:	CAST IRON RAILROAD BRAKE SHOES

Patent #:	4362282	Issue Dt:	12/07/1982	Application #:	06077608	Filing Dt:	09/21/1979
Title:	RAILROAD FROGS

Patent #:	4296707	Issue Dt:	10/27/1981	Application #:	06120964	Filing Dt:	02/13/1980
Title:	RAILROAD CAR HAND BRAKE SIGNAL DEVICE

Patent #:	4346785	Issue Dt:	08/31/1982	Application #:	06133337	Filing Dt:	03/24/1980
Title:	RAIL LUBRICATOR

Patent #:	4409902	Issue Dt:	10/18/1983	Application #:	06255647	Filing Dt:	04/20/1981
Title:	SPIKE DRIVERS

Patent #:	4637578	Issue Dt:	01/20/1987	Application #:	06545488	Filing Dt:	10/26/1983
Title:	RAILROAD FROG HAVING MOVABLE WING RAILS

Patent #:	4624428	Issue Dt:	11/25/1986	Application #:	06652546	Filing Dt:	09/20/1984
Title:	SPRING RAIL FROG

Patent #:	4738418	Issue Dt:	04/19/1988	Application #:	06909950	Filing Dt:	09/22/1986
Title:	ADJUSTABLE SWITCH POINT GUARD

Patent #:	4770342	Issue Dt:	09/13/1988	Application #:	07011120	Filing Dt:	02/05/1987
Title:	ADJUSTABLE RAIL BRACE

Patent #:	4824015	Issue Dt:	04/25/1989	Application #:	07118215	Filing Dt:	11/06/1987
Title:	RAIL BRACE

Patent #:	4938438	Issue Dt:	07/03/1990	Application #:	07294423	Filing Dt:	01/09/1989
Title:	RAILROAD SWITCH STAND

Patent #:	5104041	Issue Dt:	04/14/1992	Application #:	07590781	Filing Dt:	10/01/1990
Title:	RAIL BRACE ASSEMBLY

Patent #:	5312075	Issue Dt:	05/17/1994	Application #:	07806377	Filing Dt:	12/13/1991
Title:	RAILROAD FROG

Patent #:	5176318	Issue Dt:	01/05/1993	Application #:	07825557	Filing Dt:	01/24/1992
Title:	GUARD RAIL ASSEMBLY

Patent #:	5236125	Issue Dt:	08/17/1993	Application #:	07898410	Filing Dt:	06/15/1992
Title:	A GUARD RAIL ASSEMBLY SUPPORT BLOCK

Patent #:	5238186	Issue Dt:	08/24/1993	Application #:	07898411	Filing Dt:	06/15/1992
Title:	A GUARD RAIL ASSEMBLY HOOK

Patent #:	5419518	Issue Dt:	05/30/1995	Application #:	08360133	Filing Dt:	12/20/1994
Title:	RAILROAD SWITCH STAND HAVING FOOT AND HAND ACCOMMODATING THROW HANDLE

Assignor

Exec Dt:

10/12/1993

Assignee

2001 BUTTERFIELD ROAD, SUITE 502

DOWNERS GROVE, ILLINOIS 60515

Correspondence name and address
	LEE, MANN, SMITH, MCWILLIAMS, ET AL.
	JEFFREY R. GRAY
	P.O. BOX 2786
	CHICAGO, IL 60690-2786

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