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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/18/1986
Application #:
06643868
Filing Dt:
08/24/1984
Inventors:
ELMER G. SZANTO, FRANKLIN J. DAVIO, LLOYD V. WALLACE
Title:
BOOK CORE GAUGE AND POSITIONING GUIDE FOR CASING BOOK CORES
Assignment: 1
Reel/Frame:
004367/0899Recorded: 08/24/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/07/1984
Exec Dt:
07/07/1984
Exec Dt:
07/07/1984
Assignee:
650 ALMANOR AVE.
SUNNYVALE, CALIFORNIA 94086
Correspondent:
JULIAN CAPLAN
800 MENLO AVENUE
SUITE 220
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:
010360/0404Recorded: 11/26/1999Pages: 48
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
11/12/1999
Exec Dt:
11/12/1999
Assignee:
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Correspondent:
CHAPMAN AND CUTLER
GREGORY T. PEALER
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Assignment: 3
Reel/Frame:
016446/0709Recorded: 08/24/2005Pages: 21
Conveyance:
RELEASE AND REASSIGNMENT OF PATENTS
Assignor:
Exec Dt:
08/17/2005
Assignee:
ONE GBC PLAZA
NORTHBROOK, ILLINOIS 60062
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036

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