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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
03/20/1990
Application #:
07164527
Filing Dt:
03/07/1988
Inventors:
DONALD J. AKERS, DOUGLAS J. WALKER
Title:
VISIBLE BREAK SWITCH
Assignment: 1
Reel/Frame:
005179/0732Recorded: 09/27/1989Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/24/1985
Assignee:
30 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
WILLIAM O'DRISCOLL
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
SUITE 4200
CHICAGO, IL 60606-3184
Assignment: 2
Reel/Frame:
004859/0931Recorded: 03/07/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/01/1988
Exec Dt:
03/01/1988
Assignee:
30 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
MASON, KOLEHMAINEN, RATHBURN & WYSS
NORTH WACKER DR.
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
005261/0084Recorded: 09/27/1989Pages: 14
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/20/1988
Exec Dt:
09/20/1988
Assignee:
STATELESS
Correspondent:
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
SUITE 4200
CHICAGO, IL 60606-3184
Assignment: 4
Reel/Frame:
005240/0648Recorded: 09/27/1989Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). APRIL 28, 1988
Assignor:
Exec Dt:
10/11/1988
Assignee:
Correspondent:
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE, STE. 4200
CHICAGO, IL 60606-3184
Assignment: 5
Reel/Frame:
005179/0740Recorded: 09/27/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/22/1989
Assignee:
30 S. WACKER DR.
CHICAGO, ILLINOIS 60606
Correspondent:
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606

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