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Patent Assignment Details
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Reel/Frame:006253/0283   Pages: 4
Recorded: 09/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 4
1
Patent #:
Issue Dt:
06/19/1984
Application #:
06345733
Filing Dt:
02/04/1982
Title:
LOAD BEARING SURFACE
2
Patent #:
Issue Dt:
02/18/1986
Application #:
06590174
Filing Dt:
03/16/1984
Title:
JOINT ASSEMBLY
3
Patent #:
Issue Dt:
04/24/1990
Application #:
07418857
Filing Dt:
10/10/1989
Title:
DUST SEAL FOR GYRATORY ROCK CRUSHERS
4
Patent #:
Issue Dt:
04/24/1990
Application #:
07419031
Filing Dt:
10/10/1989
Title:
DUST SEAL FOR GYRATORY ROCK CRUSHERS
Assignors
1
Exec Dt:
08/25/1992
2
Exec Dt:
08/25/1992
Assignee
1
916 - 16TH STREET NE CEDAR RAPIDS, IA 52402
IOWA
Correspondence name and address
SIMMONS, PERRINE, ALBRIGHT & ELLWOOD
W. O. E. SCHELLIN
115 THIRD ST. SE, STE. 1200
CEDAR RAPIDS, IA 52401

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