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Trademark Assignment Details

Reel/Frame:1076/0296   Pages: 6
    Recorded: 12/09/1993
Conveyance: MERGER 19910211DE
Total properties: 2
1
Serial #:
Filing Dt:
05/17/1990
Reg #:
Reg. Dt:
07/07/1992
Mark:
PERFORMANCE ARCHITEK
2
Serial #:
Filing Dt:
09/25/1990
Reg #:
Reg. Dt:
06/09/1992
Mark:
WINDTUNNEL SOFTWARE
Assignor
1
Exec Dt:
02/07/1991
Entity Type:
CORPORATION
Citizenship:
ILLINOIS
Assignee
1
21 WEST ILLINOIS STREET, SUITE 200 CHICAGO, IL 60601
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
CHARLES E. WEINSTEIN, ESQ.
FOLEY, HOAG & ELIOT
ONE POST OFFICE SQUARE
BOSTON, MA 02109

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