Trademark Assignment Details
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Total properties:
10
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Serial #:
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Filing Dt:
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11/27/1918
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Reg #:
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Reg. Dt:
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09/16/1919
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Mark:
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HT
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Serial #:
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Filing Dt:
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12/19/1947
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Reg #:
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Reg. Dt:
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06/05/1951
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Mark:
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TRI-CONE
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Serial #:
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Filing Dt:
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10/20/1961
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Reg #:
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Reg. Dt:
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08/14/1962
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Mark:
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HT
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|
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Serial #:
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Filing Dt:
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06/07/1962
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Reg #:
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Reg. Dt:
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09/24/1963
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Mark:
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HUGHES
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|
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Serial #:
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Filing Dt:
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08/08/1978
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Reg #:
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Reg. Dt:
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07/08/1980
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Mark:
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HUGHES
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Serial #:
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Filing Dt:
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08/08/1978
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Reg #:
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Reg. Dt:
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07/15/1980
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Mark:
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HUGHES
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Serial #:
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Filing Dt:
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08/08/1978
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Reg #:
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Reg. Dt:
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05/05/1981
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Mark:
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HUGHES
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Serial #:
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Filing Dt:
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10/23/1978
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Reg #:
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Reg. Dt:
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04/01/1980
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Mark:
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HT HUGHES
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|
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Serial #:
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Filing Dt:
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07/20/1982
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Reg #:
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Reg. Dt:
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05/01/1984
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Mark:
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RINGLOK
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|
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Serial #:
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Filing Dt:
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12/12/1986
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Reg #:
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Reg. Dt:
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07/07/1987
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Mark:
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SUPER SCOOP
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Assignor
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Exec Dt:
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09/16/1999
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Entity Type:
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CORPORATION
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Citizenship:
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CALIFORNIA
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Assignee
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| PATENT DEPARTMENT, SUITE 1200 |
| 3900 ESSEX LANE |
| HOUSTON, TEXAS 77027 |
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Correspondence name and address
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| |
BAKER HUGHES INCORPORATED
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| |
BARBARA ROBINSON
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PATENT DEPT., SUITE 1200, 3900 ESSEX LN.
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| |
HOUSTON TX 77027
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04/29/2024 08:53 PM
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