Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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05/17/1983
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Application #:
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06231236
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Filing Dt:
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02/04/1981
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Inventor:
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RICHARD W. LA VALLEY
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Title:
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METHOD OF MAKING AN ANNULAR VALVE HOUSING FOR A ROTARY DRUM FILTER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 760 N.E. 4TH AVE. |
| A CORP. OF WASH. |
| VANCOUVER, WASHINGTON 98661 |
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| KLARQUIST, SPARKMAN, CAMPBELL, |
| LEIGH, WHINSTON & DELLETT |
| 16TH FLOOR, WILLAMETTE CENTER |
| 121 S. W. SALMON ST. |
| PORTLAND, OR 97204 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 7600 NE 47TH AVENUE |
| A CORP.OF WASHINGTON |
| VANCOUVER, WASHINGTON |
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| MARGER & JOHNSON, P.C. |
| 650 AMERICAN BANK BUILDING |
| 621 S.W. MORRISON STREET |
| PORTLAND, OR 97205 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 7600 NE 47TH STREET |
| VANCOUVER, WASHINGTON 98661 |
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| ATER WYNNE HEWITT DODSON & SKERRITT, LLP |
| BENJAMIN H. KAMINASH |
| 222 SW COLUMBIA, SUITE 1800 |
| PORTLAND, OR 97201 |
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