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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/14/1984
Application #:
06420440
Filing Dt:
09/20/1982
Inventor:
LEANDER L. KELLER
Title:
VALVE
Assignment: 1
Reel/Frame:
004046/0612Recorded: 09/20/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/13/1982
Assignee:
A CORP.OF
OAKLAND, CALIFORNIA
Correspondent:
JONES,TULLER & COOPER
P.O.BOX 2266,EADS STATION
ARLINGTON,VA.22202
Assignment: 2
Reel/Frame:
005258/0071Recorded: 12/22/1989Pages: 14
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/1989
Assignee:
THREE MELLON BANK CENTER
A NATIONAL BANK ASSOCIATION
PITTSBURGH, PENNSYLVANIA 15259
Correspondent:
SONIA RAVIN
MAYER, BROWN & PLATT
190 SOUTH LASALLE STREET
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
006852/0031Recorded: 02/22/1994Pages: 22
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/17/1994
Assignee:
TWO NORTH LAKE AVENUE, STE. 400
PASADENA, CALIFORNIA 91101
Correspondent:
LYN A. JANSEN, ESQ.
O'MELVENY & MYERS
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071
Assignment: 4
Reel/Frame:
006852/0053Recorded: 02/22/1994Pages: 16
Conveyance:
TERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT.
Assignor:
Exec Dt:
02/17/1994
Assignee:
6177 SUNOL BOULEVARD
PLEASANTON, CALIFORNIA 94566
Correspondent:
LYNN A. JANSEN, ESQ.
O'MELVENY & MYERS
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071

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