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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08/10/1971
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Application #:
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04837684
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Filing Dt:
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06/30/1969
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Inventors:
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*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
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Title:
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CUTTER BITS AND BLOCKS FOR MINING MACHINES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| HUGHES TOOL CO. |
| P.O. BOX 2539 |
| HOUSTON, TX. 77001 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| HUGHES TOOL DIVISION |
| P.O. BOX 2539 |
| HOUSTON, TX 77001 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| BURNS, DOANE, SWECKER & MATHIS |
| WASHINGTON & PRINCE STREETS |
| P.O. BOX 1404 |
| ALEXANDRIA, VIRGINIA 22313-1404 |
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