Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 055073/0505 | |
| Pages: | 3 |
| | Recorded: | 01/29/2021 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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05/25/2010
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Application #:
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12147238
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Filing Dt:
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06/26/2008
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Publication #:
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Pub Dt:
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02/19/2009
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Title:
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ROCK BIT HAVING A SEAL GLAND WITH A CONICAL SEALING SURFACE
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Patent #:
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Issue Dt:
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11/16/2010
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Application #:
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12252252
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Filing Dt:
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10/15/2008
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Publication #:
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Pub Dt:
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05/07/2009
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Title:
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ROCK BIT WITH A THERMAL INSULATING SEAL RING POSITIONED IN THE SEAL GLAND
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Patent #:
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Issue Dt:
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03/26/2013
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Application #:
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12757958
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Filing Dt:
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04/09/2010
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Publication #:
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Pub Dt:
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08/05/2010
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Title:
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ROCK BIT HAVING A SEAL GLAND WITH A CONICAL SEALING SURFACE
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Patent #:
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Issue Dt:
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03/12/2013
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Application #:
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12757959
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Filing Dt:
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04/09/2010
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Publication #:
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Pub Dt:
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08/05/2010
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Title:
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ROCK BIT HAVING A SEAL GLAND WITH A CONICAL SEALING SURFACE
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Patent #:
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Issue Dt:
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07/05/2011
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Application #:
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12870471
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Filing Dt:
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08/27/2010
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Publication #:
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Pub Dt:
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12/23/2010
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Title:
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ROCK BIT WITH A THERMAL INSULATING SEAL RING POSITIONED IN THE SEAL GLAND
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Assignee
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1625 WEST CROSBY, SUITE 124 |
CARROLLTON, TEXAS 75006 |
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Correspondence name and address
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KENYON RIPPLE
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4730 CONSULATE PLAZA DRIVE, SUITE 190
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HOUSTON, TX 77032
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