Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Total Assignments:
3
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Patent #:
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Issue Dt:
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05/17/1994
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Application #:
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07809172
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Filing Dt:
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12/17/1991
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Inventor:
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RALPH OSTERHOUT
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Title:
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PEN RECORDER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORPORATION OF CA |
215 SECOND STREET |
SAN FRANCISCO, CALIFORNIA 94105 |
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TOWNSEND & TOWNSEND |
STEUART ST. TOWER |
ONE MARKET PLAZA |
SAN FRANCISCO, CA 94105 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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25TH FLOOR |
525 MARKET STREET |
SAN FRANCISCO, CALIFORNIA 94104 |
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STEEFEL, LEVITT & WEISS |
JULIE LANDAU |
ONE EMBARCADERO CENTER |
30TH FLOOR |
SAN FRANCISCO, CA 94111 |
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Assignment:
3
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PATENT, TRADEMARK AND LICENSE MORTGAGE
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58 WEST HURON STREET |
CHICAGO, ILLINOIS 60610 |
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FEDERAL RESEARCH CORP. |
TRACY A. PATTERSON |
400 SEVENTH ST., N.W. |
SUITE 101 |
WASHINGTON, DC 20004 |
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