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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/17/1994
Application #:
07809172
Filing Dt:
12/17/1991
Inventor:
RALPH OSTERHOUT
Title:
PEN RECORDER
Assignment: 1
Reel/Frame:
006007/0359Recorded: 02/05/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/22/1992
Assignee:
A CORPORATION OF CA
215 SECOND STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
TOWNSEND & TOWNSEND
STEUART ST. TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:
008800/0574Recorded: 11/12/1997Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/21/1997
Assignee:
25TH FLOOR
525 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94104
Correspondent:
STEEFEL, LEVITT & WEISS
JULIE LANDAU
ONE EMBARCADERO CENTER
30TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:
008829/0145Recorded: 11/28/1997Pages: 14
Conveyance:
PATENT, TRADEMARK AND LICENSE MORTGAGE
Assignor:
Exec Dt:
10/29/1997
Assignee:
58 WEST HURON STREET
CHICAGO, ILLINOIS 60610
Correspondent:
FEDERAL RESEARCH CORP.
TRACY A. PATTERSON
400 SEVENTH ST., N.W.
SUITE 101
WASHINGTON, DC 20004

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