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: | 058556/0274 | |
| Pages: | 7 |
| | Recorded: | 01/05/2022 | | |
| Attorney Dkt #: | 64657-45 |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
8
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Patent #:
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Issue Dt:
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01/17/2017
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Application #:
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14699923
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Filing Dt:
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04/29/2015
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Publication #:
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Pub Dt:
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10/29/2015
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Title:
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LOCK RACK FOR HYDRO, ISOLATION OR TEST BLINDS
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Patent #:
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Issue Dt:
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03/27/2018
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Application #:
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15356206
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Filing Dt:
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11/18/2016
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Publication #:
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Pub Dt:
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05/25/2017
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Title:
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GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR CONNECTING
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Patent #:
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Issue Dt:
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11/07/2017
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Application #:
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15381394
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Filing Dt:
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12/16/2016
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Publication #:
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Pub Dt:
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06/01/2017
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Title:
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GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR CONNECTING
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Patent #:
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Issue Dt:
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08/18/2020
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Application #:
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15852239
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Filing Dt:
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12/22/2017
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Publication #:
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Pub Dt:
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05/03/2018
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Title:
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GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR CONNECTING
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Patent #:
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Issue Dt:
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08/09/2022
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Application #:
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16911162
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Filing Dt:
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06/24/2020
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Publication #:
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Pub Dt:
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10/15/2020
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Title:
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GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR CONNECTING
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Patent #:
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Issue Dt:
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07/19/2022
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Application #:
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16956498
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Filing Dt:
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06/19/2020
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Publication #:
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Pub Dt:
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04/01/2021
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Title:
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GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR CONNECTING
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Patent #:
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Issue Dt:
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08/09/2022
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Application #:
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16994975
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Filing Dt:
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08/17/2020
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Publication #:
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Pub Dt:
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12/03/2020
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Title:
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GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR CONNECTING
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Patent #:
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Issue Dt:
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08/25/2020
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Application #:
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29663329
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Filing Dt:
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09/13/2018
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Title:
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Seal for a Test Plug
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Assignee
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| 8117 PRESTON RD |
| SUITE 250 |
| DALLAS, TEXAS 75225 |
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Correspondence name and address
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NANCY GRAHAM C/O WINSTEAD PC
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2728 N. HARWOOD STREET
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SUITE 500
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DALLAS, TX 75201
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