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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/06/1988
Application #:
07100011
Filing Dt:
09/23/1987
Inventors:
DOUGLAS W. DE WERTH, JAMES R. DEPPISCH, SHERWOOD G. TALBERT, RONALD A. CUDNIK
Title:
COMMON VENT DEVICE FOR POSITIVE VENT PRESSURE AND DRAFT HOOD EQUIPPED GAS APPLIANCES
Assignment: 1
Reel/Frame:
004789/0366Recorded: 11/20/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/11/1987
Exec Dt:
11/16/1987
Exec Dt:
11/11/1987
Exec Dt:
11/16/1987
Assignee:
OHIO
Correspondent:
PEARNE, GORDON, MC COY & GRANGER
1200 LEADER BLDG.
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:
008167/0383Recorded: 10/01/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/23/1996
Assignee:
127 BELLEVUE WAY SE
BELLEVUE, WASHINGTON 98004
Correspondent:
GARVEY SCHUBERT & BARER
KERRY RADCLIFFE
18TH FLOOR
1191 SECOND AVENUE
SEATTLE, WA 98101
Assignment: 3
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2006
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018

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