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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:009367/0406   Pages: 9
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 10
1
Patent #:
Issue Dt:
Application #:
05859571
Filing Dt:
Title:
2
Patent #:
Issue Dt:
09/16/1980
Application #:
05918829
Filing Dt:
06/26/1978
Title:
EFFICIENT HEATING AND DOMESTIC HOT WATER APPARATUS
3
Patent #:
Issue Dt:
07/13/1982
Application #:
06149937
Filing Dt:
05/14/1980
Title:
HIGH EFFICIENCY WATER HEATING SYSTEM
4
Patent #:
Issue Dt:
09/13/1983
Application #:
06150289
Filing Dt:
05/16/1980
Title:
COMBUSTION PRODUCT CONDENSING WATER HEATER
5
Patent #:
Issue Dt:
12/06/1983
Application #:
06301296
Filing Dt:
09/11/1981
Title:
HIGH EFFICIENCY GAS BURNER
6
Patent #:
Issue Dt:
05/01/1984
Application #:
06397081
Filing Dt:
07/12/1982
Title:
HIGH EFFICIENCY WATER HEATING SYSTEM
7
Patent #:
Issue Dt:
03/05/1985
Application #:
06448033
Filing Dt:
12/08/1982
Title:
COMBUSTION PRODUCT CONDENSING WATER HEATER
8
Patent #:
Issue Dt:
01/21/1986
Application #:
06459787
Filing Dt:
01/21/1983
Title:
BURNER IGNITION SYSTEM
9
Patent #:
Issue Dt:
10/10/1989
Application #:
06775661
Filing Dt:
09/13/1985
Title:
COMBUSTION PRODUCT CONDENSING WATER HEATER
10
Patent #:
Issue Dt:
01/05/1988
Application #:
06820450
Filing Dt:
01/17/1986
Title:
BURNER IGNITION SYSTEM
Assignor
1
Exec Dt:
07/31/1998
Assignee
1
C/O ALLEGHENY TELEDYNE INCORPORATED
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondence name and address
KIRKPATRICK & LOCKHART LLP
MARK R. LESLIE
1500 OLIVER BUILDING
PITTSBURGH, PA 15222

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