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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:010984/0699   Pages: 6
Recorded: 07/24/2000
Conveyance: RELEASE OF PATENT SECURITY AGREEMENT
Total properties: 9
1
Patent #:
Issue Dt:
01/14/1992
Application #:
07316021
Filing Dt:
02/27/1989
Title:
CHIMNEY DAMPER DEVICE
2
Patent #:
Issue Dt:
11/03/1992
Application #:
07706896
Filing Dt:
05/29/1991
Title:
CHIMNEY DAMPER
3
Patent #:
Issue Dt:
06/30/1992
Application #:
07706941
Filing Dt:
05/29/1991
Title:
SPRING BIASED CHIMNEY DAMPER
4
Patent #:
Issue Dt:
07/07/1992
Application #:
07725337
Filing Dt:
07/03/1991
Title:
CHIMNEY DAMPER WITH HAMMER DEVICE
5
Patent #:
Issue Dt:
03/22/1994
Application #:
07924730
Filing Dt:
08/03/1992
Title:
TOP SEALING CHIMNEY CAP
6
Patent #:
Issue Dt:
02/07/1995
Application #:
08115896
Filing Dt:
09/01/1993
Title:
TOP SEALING CHIMNEY CAP
7
Patent #:
Issue Dt:
08/01/1995
Application #:
08247307
Filing Dt:
05/23/1994
Title:
TOP SEALING CHIMNEY CAP
8
Patent #:
Issue Dt:
09/17/1996
Application #:
08393345
Filing Dt:
02/23/1995
Title:
CHIMNEY DAMPER WITH LOCKING MECHANISM
9
Patent #:
Issue Dt:
01/12/1999
Application #:
08837895
Filing Dt:
04/22/1997
Title:
CHIMNEY CAP
Assignor
1
Exec Dt:
07/14/2000
Assignee
1
304 S. 20TH ST.
FAIRFIELD, IOWA 52556
Correspondence name and address
WINSTON & STRAWN
LAURA KONRATH
33RD FLOOR
35 W. WACKER
CHICAGO, IL 60601

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