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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/19/1977
Application #:
05589539
Filing Dt:
06/23/1975
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
MODIFIED VE RESIN AND PIPE
Assignment: 1
Reel/Frame:
003909/0273Recorded: 09/14/1981Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/09/1981
Assignee:
DELAWARE
Correspondent:
VINSON & ELKINS
FIRST CITY NATIONAL BANK BLDG.
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
003911/0954Recorded: 09/08/1981Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/23/1981
Assignee:
25 SOUTH MAIN ST.
A CORP. OF DE.
SAND SPRINGS, OKLAHOMA 74063
Correspondent:
VINSON & ELKINS
FIRST CITY NATIONAL BANK BLDG.
HOUSTON, TEX. 77002
Assignment: 3
Reel/Frame:
004826/0968Recorded: 01/04/1988Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE: MARCH 31, 1986
Assignor:
Exec Dt:
03/26/1986
Assignee:
Correspondent:
DECHERT PRICE & RHOADS
3400 CENTRE SQUARE WEST
1500 MARKET STREET
PHILADELPHIA, PA 19102
Assignment: 4
Reel/Frame:
004603/0431Recorded: 07/22/1986Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/31/1986
Assignee:
25 SOUTH MAIN STREET
SAND SPRINGS, OKLAHOMA 74063
Correspondent:
DECHERT PRICE & RHOADS
3400 CENTRE SQUARE WEST
1500 MARKET STREET
PHILADELPHIA, PA 19102

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