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HELLFIRE
Filed on: 2/7/2019
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Carrier assemblies, namely, perforating guns for use in oil and gas well drilling that employ energetic materials for the perforation, completion, repair, or abandonment of oil and gas wells and the cutting or abandonment of well tubulars, wellheads, and related production str...
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REGISTERED
5/19/2020
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HELLFIRE
Filed on: 7/28/2017
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Polymer coatings for concrete; concrete moisture barrier coatings; concrete sealers in the form of a coating
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REGISTERED
8/21/2018
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HELLFIRE
Filed on: 12/21/2016
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Track and switch heaters for removal of snow and ice from tracks and switches on railway tracks
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REGISTERED
6/1/2021
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HELLFIRE
Filed on: 6/14/2016
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CONTINUED USE AND INCONTESTIBILITY ACCEPTED
4/13/2023
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HELLFIRE
Filed on: 11/23/2015
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Optical lens scope component, namely, a reticle
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CONTINUED USE AND INCONTESTIBILITY ACCEPTED
10/21/2022
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