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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:015215/0574   Pages: 7
Recorded: 10/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 10
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:
09/17/1996
Application #:
08393345
Filing Dt:
02/23/1995
Title:
CHIMNEY DAMPER WITH LOCKING MECHANISM
7
Patent #:
Issue Dt:
01/12/1999
Application #:
08837895
Filing Dt:
04/22/1997
Title:
CHIMNEY CAP
8
Patent #:
Issue Dt:
11/28/2000
Application #:
09103143
Filing Dt:
06/23/1998
Title:
CHIMNEY COVER
9
Patent #:
Issue Dt:
02/08/2005
Application #:
10347517
Filing Dt:
01/21/2003
Publication #:
Pub Dt:
07/22/2004
Title:
LINER ADAPTOR FOR CHIMNEYS
10
Patent #:
Issue Dt:
07/19/2005
Application #:
10634753
Filing Dt:
08/06/2003
Publication #:
Pub Dt:
03/03/2005
Title:
UNIVERSAL CHIMNEY CAP
Assignor
1
Exec Dt:
08/20/2004
Assignee
1
500 W. MONROE ST.
CHICAGO, ILLINOIS 60661
Correspondence name and address
WINSTON & STRAWN LLP
LAURA KONRATH
35 W. WACKER DR., 33RD FLOOR
CHICAGO, ILLINOIS 60601

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