Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/29/1966
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Application #:
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04291723
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Filing Dt:
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07/01/1963
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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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METAL SEAL
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Assignment:
1
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE 12/22/81
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| HUGHES TOOL COMPANY |
| 5425 POLK AVE. |
| HOUSTON TX. 77001 |
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