| LP DRILL Center Rock, Inc.
86146478 17 Dec 2013 | on 03 Apr 2024
| Air powered drilling tools, namely, drills and hole openers used in th... Class 007 Class 007 Machinery Products "DRILL" | | | HYDRO-JAW Center Rock, Inc.
86035279 12 Aug 2013 | on 29 Sep 2023
| Air powered drilling tools, namely, drills and hole openers used in th... Class 007 Class 007 Machinery Products Air powered drilling tools, namely, drills and hole openers used in the oil, gas, foundation drilling, construction and horizontal drilling industries | | | CENTER ROCK FORCE Center Rock Inc.
85675386 12 Jul 2012 | on 12 Jan 2023
| Air powered tools, namely, down the hole hammers used in the oil and g... Class 007 Class 007 Machinery Products Air powered tools, namely, down the hole hammers used in the oil and gas, foundation drilling, water well, geothermal and mining industries | | | ROTO LOC Center Rock, Inc.
85660697 25 Jun 2012 | on 31 Dec 2022
| Down hole air hammer driven under reamer used to simultaneously drill ... Class 007 Class 007 Machinery Products Down hole air hammer driven under reamer used to simultaneously drill and case a bore hole for the foundation drilling, oil and gas, water well, geothermal and mining industry | | | ROCK XTREME Center Rock Inc.
85404992 23 Aug 2011 | on 27 Jan 2022
| Air powered percussion earth boring drills; percussion drill bits,Air ... Class 007 Class 007 Machinery Products Air powered percussion earth boring drills; percussion drill bits | | | WE MAKE ROCK DISAPPEAR! CENTER ROCK INC.
88763587 17 Jan 2020 | on 16 Mar 2021
| Air powered drilling tools, namely, drills and hole openers, used in t... Class 007 Class 007 Machinery Products Air powered drilling tools, namely, drills and hole openers, used in the oil, gas, foundation drilling, construction and horizontal drilling industries Class 037 Class 037 Construction and Repair Services Custom manufacture of machines, namely, drilling equipment Class 040 Treatment & Processing of Materials Services Air powered drilling tools, namely, drills and hole openers, used in the oil, gas, foundation drilling, construction and horizontal drilling industries | | | CRI Center Rock, Inc.
77015639 06 Oct 2006 | on 11 Oct 2017
| Custom manufacture of machines, namely, drilling equipment,Custom manu... Class 007 Class 007 Machinery Products Color is not claimed as a feature of the mark. Class 037 Class 037 Construction and Repair Services Custom manufacture of machines, namely, drilling equipment Class 040 Treatment & Processing of Materials Services Custom manufacture of machines, namely, drilling equipment | | | DRILL FASTER. RUN HARDER. WORK SMARTER. Center Rock, Inc.
77104062 09 Feb 2007 | on 09 Aug 2017
| air powered drilling tools, namely, drills and hole openers, used in t... Class 007 Class 007 Machinery Products air powered drilling tools, namely, drills and hole openers, used in the oil, gas, foundation drilling, construction and horizontal drilling industries | | | CENTER ROCK INC. Center Rock, Inc.
77015651 06 Oct 2006 | on 28 Jul 2017
| repair of tools, namely, hammers and bits,Custom manufacture of machin... Class 007 Class 007 Machinery Products Custom manufacture of machines, namely, drilling equipment Class 037 Class 037 Construction and Repair Services repair of tools, namely, hammers and bits Class 040 Treatment & Processing of Materials Services "INC." | | | LP DRILL Center Rock, Inc.
77015617 06 Oct 2006 | on 22 Jul 2017
| Air powered drilling tools, namely, drills and hole openers used in th... Class 007 Class 007 Machinery Products Air powered drilling tools, namely, drills and hole openers used in the oil, gas, foundation drilling, construction and horizontal drilling industries | | 
