Trademark applications and grants for Blackhawk Specialty Tools L L C. Blackhawk Specialty Tools L L C has 2 trademark applications. The latest application filed is for "SKYHOOK"
Patent Application | Date |
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Method and Apparatus for Wellbore Centralization 20200149358 - 16/741976 Robichaux; Ron D. ;   et al. | 2020-05-14 |
Method and Apparatus for Automated Connection of a Fluid Conduit 20180328121 - 16/030124 Robichaux; Ron D. ;   et al. | 2018-11-15 |
Slip Assembly for Anchoring Downhole Plugs and Retainers 20180045017 - 15/672714 Thornton; Hansel ;   et al. | 2018-02-15 |
Method and Apparatus for Automated Connection of a Fluid Conduit 20170298700 - 15/631068 ROBICHAUX; RON D. ;   et al. | 2017-10-19 |
Method and Apparatus for Wellbore Centralization 20170198533 - 15/399836 Robichaux; Ron D. ;   et al. | 2017-07-13 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "SKYHOOK" 5272573 87105916 |
SKYHOOK 2016-07-15 |
![]() "BLACKHAWK" 3872755 77964328 |
BLACKHAWK 2010-03-21 |
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