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Trademark Assignment Assignor Details

Assignor Name : ECONOMICS LABORATORY, INC.

Total Assignments: 7

Assignment: 1

Reel/Frame:	0486/0546			Pages:	2
		Recorded:	11/19/1984
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL

Assignor

ECONOMICS LABORATORY, INC.

Exec Dt:	11/07/1984
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

ROCKLINE, INC.

BOX 1007

813 SOUTH COMMERCE ST.

SHEBOYGAN, WISCONSIN 53081

Entity Type:	CORPORATION
Citizenship:	WISCONSIN

Property

	Ser. #	Reg. #
	72196480	821597

Correspondence name and address
	REINHART, BOERNER, ET AL.
	SUITE 1800
	111 EAST WISCONSIN AVE.
	MILWAUKEE, WI 53202-4884

Assignment: 2

Reel/Frame:	0608/0259			Pages:	3
		Recorded:	07/05/1988
Conveyance:	CHANGE OF NAME 19861124

Assignor

ECONOMICS LABORATORY, INC.

Exec Dt:	11/21/1986
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

ECOLAB INC.

Entity Type:	UNKNOWN
Citizenship:	NONE

Property

	Ser. #	Reg. #
	73630525	1649214

Correspondence name and address
	ECOLAB CENTER
	SAINT PAUL, MN 55102

Assignment: 3

Reel/Frame:	1500/0546			Pages:	3
		Recorded:	08/05/1996
Conveyance:	CHANGE OF NAME

Assignor

ECONOMICS LABORATORY, INC.

Exec Dt:	11/24/1986
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

ECOLAB INC.

OSBORN BUILDING

ST. PAUL, MINNESOTA 55102

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	73065541	1049319

Correspondence name and address
	ASHLAND CHEMICAL COMPANY
	PATRICIA E. CAROTHERS
	P.O. BOX 2219 DA5
	COLUMBUS, OHIO 43216

Assignment: 4

Reel/Frame:	0556/0966			Pages:	2
		Recorded:	03/16/1987
Conveyance:	CHANGE OF NAME 19861124

Assignor

ECONOMICS LABORATORY, INC.

Exec Dt:	01/28/1987
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

ECOLAB INC.

Entity Type:	UNKNOWN
Citizenship:	NONE

Properties

	Ser. #	Reg. #		Ser. #	Reg. #		Ser. #	Reg. #
	73121858	1148570		73236685	1181904		73561472	NONE

Correspondence name and address
	RENNER, OTTO, ET AL.
	ONE PUBLIC SQUARE
	TWELFTH FLOOR
	CLEVELAND, OH 44113

Assignment: 5

Reel/Frame:	0579/0102			Pages:	2
		Recorded:	06/15/1987
Conveyance:	CHANGE OF NAME 19861124

Assignor

ECONOMICS LABORATORY, INC.

Exec Dt:	04/24/1987
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

ECOLAB INC.

Entity Type:	UNKNOWN
Citizenship:	NONE

Properties

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Correspondence name and address
	ECOLAB, INC.
	LAW DEPT.
	SAINT PAUL, MN 55102

Assignment: 6

Reel/Frame:	0152/0445			Pages:	1
		Recorded:	07/24/1967
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL

Assignor

ECONOMICS LABORATORY, INC.

Exec Dt:	07/17/1967
Entity Type:	UNKNOWN
Citizenship:	NONE

Assignee

STALEY, A. E., MANUFACTURING COMPANY

2200 EAST ELDORADO ST.

DECATUR, ILLINOIS

Entity Type:	UNKNOWN
Citizenship:	NONE

Property

	Ser. #	Reg. #
	72113818	723747

Correspondence name and address
	A. E. STALEY MFG. CO.
	P.O. BOX 151
	DECATUR, IL 62525

Assignment: 7

Reel/Frame:	0517/0452			Pages:	2
		Recorded:	02/06/1986
Conveyance:	ASSIGNS THE ENTIRE INTEREST AND THE GOOD WILL EFFECTIVE AS OF JAN. 23, 1985

Assignor

ECONOMICS LABORATORY, INC.

Exec Dt:	00/00/0000
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

LUBRIQUIP-HOUDAILLE, INC.

18901 CRANWOOD PARKWAY

WARRENSVILLE HEIGHTS, OHIO 44128

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	72188215	782775

Correspondence name and address
	HILL, VAN SANTEN, ET AL.
	70TH FLOOR SEARS TOWER
	CHICAGO, IL 60606

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