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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/09/1979
Application #:
05830624
Filing Dt:
09/06/1977
Inventor:
LOUIS W. JOHNSON
Title:
VIBRATING SCREEN APPARATUS
Assignment: 1
Reel/Frame:
003924/0945Recorded: 11/09/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/12/1981
Assignee:
A CORP. OF IA.
CEDAR RAPIDS, IOWA
Correspondent:
SIMMONS, PERRINE, ET AL
1200 MERCHANTS NAT'L. BANK BLDG.
CEDAR RAPIDS, IA 52401
Assignment: 2
Reel/Frame:
004446/0003Recorded: 08/16/1985Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/1985
Assignee:
STATELESS
Correspondent:
SIMMONS, PERRINE, ALBRIGHT & ELLWOOD
1200 MERCHANTS NATIONAL BANK BLDG.
CEDAR RAPIDS, IOWA, 52401

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