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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
Application #:
04825721
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
004245/0129Recorded: 03/19/1984Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE DATE: DECEMBER 31, 1983
Assignor:
Exec Dt:
02/29/1984
Assignee:
PITTSBURGH, PENNSYLVANIA
Correspondent:
HUBBARD, THURMAN, TURNER & TUCKER
2100 ONE GALLERIA TOWER
DALLAS, TX 75240-6604
Assignment: 2
Reel/Frame:
004251/0006Recorded: 04/27/1984Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/29/1984
Assignee:
Correspondent:
HUBBARD, THURMAN, TURNER, ET AL
2100 ONE GALLERIA TOWER
DALLAS, TX. 75240-6604
Assignment: 3
Reel/Frame:
004321/0726Recorded: 10/12/1984Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/29/1984
Assignee:
150 NORTH MICHI GAN AVE.
CHICAGO, ILLINOIS 60601
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, ILL 60603

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