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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:	008709/0361			Pages:	12
		Recorded:	09/22/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 44

Patent #:	4263952	Issue Dt:	04/28/1981	Application #:	06053076	Filing Dt:	06/28/1979
Title:	FASTENER FOR METAL FRAMING

Patent #:	4285379	Issue Dt:	08/25/1981	Application #:	06076461	Filing Dt:	09/17/1979
Title:	FASTENER

Patent #:	4283157	Issue Dt:	08/11/1981	Application #:	06081652	Filing Dt:	10/04/1979
Title:	CONNECTOR

Patent #:	4305677	Issue Dt:	12/15/1981	Application #:	06081654	Filing Dt:	10/04/1979
Title:	CONNECTOR

Patent #:	4305557	Issue Dt:	12/15/1981	Application #:	06129563	Filing Dt:	03/12/1980
Title:	PIPE HANGER

Patent #:	4410298	Issue Dt:	10/18/1983	Application #:	06192942	Filing Dt:	10/02/1980
Title:	FASTENER

Patent #:	4485998	Issue Dt:	12/04/1984	Application #:	06278218	Filing Dt:	06/26/1981
Title:	SPRING HANGER

Patent #:	4724999	Issue Dt:	02/16/1988	Application #:	06871257	Filing Dt:	06/06/1986
Title:	SECURED MAILBOX

Patent #:	4907766	Issue Dt:	03/13/1990	Application #:	07301318	Filing Dt:	01/24/1989
Title:	PIPE POSITIONING AND SUPPORT SYSTEM

Patent #:	5005792	Issue Dt:	04/09/1991	Application #:	07334897	Filing Dt:	04/07/1989
Title:	BRACKET FOR MOUNTING AN ELECTRICAL SWITCHBOX ON A WALL STUD

Patent #:	4943022	Issue Dt:	07/24/1990	Application #:	07337148	Filing Dt:	04/12/1989
Title:	BRACKET FOR MOUNTING AN ELECTRICAL BOX ON A WALL STUD

Patent #:	4958792	Issue Dt:	09/25/1990	Application #:	07349254	Filing Dt:	05/09/1989
Title:	CLIP FOR SUPPORTING CONDUIT AND THE LIKE

Patent #:	4971280	Issue Dt:	11/20/1990	Application #:	07388652	Filing Dt:	08/01/1989
Title:	CLIP FOR MOUNTING OBJECTS ON A WALL STUD

Patent #:	5022614	Issue Dt:	06/11/1991	Application #:	07394931	Filing Dt:	08/17/1989
Title:	ONE PIECE CONDUIT CLIP

Patent #:	4964525	Issue Dt:	10/23/1990	Application #:	07410345	Filing Dt:	09/21/1989
Title:	ELECTRICAL BOX MOUNTING BRACKET

Patent #:	4967990	Issue Dt:	11/06/1990	Application #:	07441884	Filing Dt:	11/27/1989
Title:	SUPPORT FOR AN ELECTRICAL BOX

Patent #:	5100086	Issue Dt:	03/31/1992	Application #:	07512855	Filing Dt:	04/23/1990
Title:	CABLE TRAY SUPPORT SYSTEM

Patent #:	5067863	Issue Dt:	11/26/1991	Application #:	07622754	Filing Dt:	12/05/1990
Title:	CHANNEL NUT

Patent #:	5054978	Issue Dt:	10/08/1991	Application #:	07645150	Filing Dt:	01/24/1991
Title:	CHANNEL NUT

Patent #:	5163644	Issue Dt:	11/17/1992	Application #:	07739189	Filing Dt:	08/01/1991
Title:	CONDUIT CLAMP

Patent #:	5158478	Issue Dt:	10/27/1992	Application #:	07758565	Filing Dt:	09/12/1991
Title:	UNIVERSAL BACKPLATE FOR ELECTRICAL OUTLETS

Patent #:	5209444	Issue Dt:	05/11/1993	Application #:	07825134	Filing Dt:	01/24/1992
Title:	SUPPORT FOR AN ELECTRICAL BOX

Patent #:	5209619	Issue Dt:	05/11/1993	Application #:	07895628	Filing Dt:	06/09/1992
Title:	CHANNEL NUT FASTENER

Patent #:	5211580	Issue Dt:	05/18/1993	Application #:	07899879	Filing Dt:	07/15/1992
Title:	UNIVERSAL BACKPLATE FOR ELECTRICAL OUTLETS

Patent #:	5284254	Issue Dt:	02/08/1994	Application #:	07903357	Filing Dt:	06/24/1992
Title:	RACK FOR ELECTRICAL EQUIPMENT

Patent #:	5595362	Issue Dt:	01/21/1997	Application #:	07991731	Filing Dt:	12/17/1992
Title:	ELECTRICAL BOX MOUNTING BRACKET

Patent #:	5465929	Issue Dt:	11/14/1995	Application #:	08110306	Filing Dt:	08/19/1993
Title:	LADDER-TYPE CABLE TRAY SYSTEM

Patent #:	5372341	Issue Dt:	12/13/1994	Application #:	08132751	Filing Dt:	10/06/1993
Title:	CABLE TRAY HOLD-DOWN DEVICE

Patent #:	5564658	Issue Dt:	10/15/1996	Application #:	08175591	Filing Dt:	12/29/1993
Title:	SUPPORT SYSTEM FOR DATA TRANSMISSION LINES

Patent #:	5587555	Issue Dt:	12/24/1996	Application #:	08253507	Filing Dt:	06/03/1994
Title:	CONDUCTOR HOLDING DEVICE

Patent #:	5628580	Issue Dt:	05/13/1997	Application #:	08425187	Filing Dt:	04/19/1995
Title:	SPLICE SYSTEM

Patent #:	5816542	Issue Dt:	10/06/1998	Application #:	08458436	Filing Dt:	06/02/1995
Title:	SUPPORT SYSTEM FOR DATA TRANSMISSION LINES

Patent #:	5618014	Issue Dt:	04/08/1997	Application #:	08459764	Filing Dt:	06/02/1995
Title:	SUPPORT SYSTEM FOR DATA TRANSMISSION LINES

Patent #:	5634614	Issue Dt:	06/03/1997	Application #:	08459980	Filing Dt:	06/02/1995
Title:	SUPPORT SYSTEM FOR DATA TRANSMISSION LINES

Patent #:	5651518	Issue Dt:	07/29/1997	Application #:	08460095	Filing Dt:	06/02/1995
Title:	SUPPORT SYSTEM FOR DATA TRANSMISSION LINES

Patent #:	5628481	Issue Dt:	05/13/1997	Application #:	08460468	Filing Dt:	06/02/1995
Title:	SUPPORT SYSTEM FOR DATA TRANSMISSION LINES

Patent #:	RE35479	Issue Dt:	03/18/1997	Application #:	08495379	Filing Dt:	06/28/1995
Title:	CABLE TRAY HOLD-DOWN DEVICE

Patent #:	5730400	Issue Dt:	03/24/1998	Application #:	08522759	Filing Dt:	09/01/1995
Title:	CABLE TRAY COVER SYSTEM

Patent #:	5580014	Issue Dt:	12/03/1996	Application #:	08549090	Filing Dt:	10/27/1995
Title:	LADDER-TYPE CABLE TRAY

Patent #:	5782439	Issue Dt:	07/21/1998	Application #:	08563676	Filing Dt:	11/28/1995
Title:	SUPPORT SYSTEM FOR TRANSMISSION LINES AND CABLE

Patent #:	5720567	Issue Dt:	02/24/1998	Application #:	08726901	Filing Dt:	10/07/1996
Title:	CABLE TRAY SYSTEM

Patent #:	5819956	Issue Dt:	10/13/1998	Application #:	08806055	Filing Dt:	02/25/1997
Title:	RACK FOR ELECTRICAL EQUIPMENT

Patent #:	5848770	Issue Dt:	12/15/1998	Application #:	08806916	Filing Dt:	02/27/1997
Title:	CLEVIS HANGER

Patent #:	D361982	Issue Dt:	09/05/1995	Application #:	29018534	Filing Dt:	02/09/1994
Title:	CABLE TRAY RUNG

Assignor

B-LINE SYSTEMS, INC.

Exec Dt:

08/08/1997

Assignee

SIGMA-ALDRICH COMPANY

3050 SPRUCE STREET

ST. LOUIS, MISSOURI 63103

Correspondence name and address
	SENNIGER, POWERS, LEAVITT & ROEDEL
	JOHN K. ROEDEL, JR.
	16TH FLOOR
	ONE METROPOLITAN SQUARE
	ST. LOUIS, MO 63102

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