Patent Assignment
Reel/Frame 003864/0440
Assignment of Assignors Interest.
Recorded: 1981-06-22
Pages: 1
Assignor
KENNECOTT COPPER CORPORATION
Executed: 1978-01-05
Assignee
TERRA-LIGHT, INC, A CORP. OF DEL.
KANSAS CITY, MISSOURI
Covered Property
(1)
Solar Energy Absorber Panel
Patent:
3,987,784 →
Application:
05/606,512 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective Dec. 31, 1981.
Feb 26, 1982
From: TERRA-LIGHT, INC.
To: BUTLER MANUFACTURING COMPANY A CORP. OF DE
Reel/Frame 003950/0571 →
Assignment of Assignors Interest.
Jun 2, 1983
From: TERRA-LIGHT CORP.
To: ESSEXBANK
Reel/Frame 004132/0673 →
Assignment of Assignors Interest.
Jun 9, 1983
From: BUTLER MANUFACTURING COMPANY
To: LEMMER CORP., A CORP. OF MASS.
Reel/Frame 004156/0818 →
Change of Name Effective May 7, 1980. (See Document for Details)
Jun 25, 1987
From: KENNECOTT COPPER CORPORATION
To: KENNECOTT CORPORATION
Reel/Frame 004815/0016 →
Change of Name Effective Dec. 31, 1986. (See Document for Details)
Jun 25, 1987
From: KENNECOTT CORPORATION
To: KENNECOTT MINING CORPORATION
Reel/Frame 004815/0036 →
Assignment of Assignors Interest.
Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: KENNECOTT CORPORATION, 200 PUBLIC SQUARE, CLEVELAND OHIO, 44114, A CORP. OF DE.
Reel/Frame 004815/0063 →