| VALVEWORKS USA VALVEWORKS USA, INC.
85937002 20 May 2013 | on 26 Oct 2023
| testing, analysis and evaluation of valves for the purpose of recertif... Class 006 metal valves not being parts of machines, namely, gate valves, ball valves and parts therefor Class 007 Class 007 Machinery Products Maintenance and repair of valves Class 037 Construction and Repair Services VALVE WORKS
Class 040 Treatment & Processing of Materials Services "USA"
Class 042 Computer & Software Services & Scientific Services testing, analysis and evaluation of valves for the purpose of recertification | | | WHEN PRESSURE DEMANDS QUALITY VALVEWORKS USA, INC.
85961922 17 Jun 2013 | on 18 Oct 2022
| Parts of oil and/or gas wellhead machines, namely, [ tubing head adapt... Class 006 Parts of oil and/or gas wellhead machines, namely, [ tubing head adapters, flanges, casing heads, ] cross and tees, [ tubing head threaded bottoms, ] tubing heads [, tree cap bottom hole test adapters, and parts therefor ] ; machine valves, namely, gate valves [, ball valves, and parts therefor ] ; hydraulic valve actuators and parts therefor [ ; pneumatic valve actuators and parts therefor ] Class 007 Class 007 Machinery Products metal valves not being parts of machines, namely, gate valves, ball valves, and parts therefor | | | VALV-D.N.A. VALVEWORKS USA, INC.
86086858 09 Oct 2013 | on 10 Dec 2021 | Cloud computing featuring software for managing equipment records for ... Class 042 Class 042 Computer & Software Services & Scientific Services Cloud computing featuring software for managing equipment records for the oil and gas industry | | | VALVEWORKS OPTITRON Valveworks USA, Inc.
88770809 23 Jan 2020 | on 22 Feb 2021 | Parts of oilfield wellhead machines, namely, gate valves, frac valves,... Class 007 Class 007 Machinery Products Parts of oilfield wellhead machines, namely, gate valves, frac valves, and valve parts; parts of equipment for oil and gas production, namely, gate valves, frac valves, and valve parts; parts of equipment for hydraulic fracturing operations, namely, gate valves, frac valves, and valve parts; valve seats and valve systems for hydraulic fracturing pumps; machine valves, namely, gate valves, frac valves and parts therefor | | | FRACMASTER Valveworks USA, Inc.
87431216 30 Apr 2017 | on 28 Feb 2018 | Oil and gas well drilling services, namely, managed pressure drilling ... Class 007 Class 007 Machinery Products Oil and gas well drilling services, namely, managed pressure drilling and underbalanced drilling; hydraulic fracturing services Class 037 Class 037 Construction and Repair Services Oil and gas well drilling equipment, namely, managed pressure drilling and underbalanced drilling machines, and machine parts in the nature of chokes and choke systems, fluid manifolds, valves, control panels, flow meters, rotating control devices, rotating flow diverters, rotating heads, rotating flanges, nitrogen membrane systems, generators, and latching systems that are part of a rotating control device; oil and gas well drilling equipment, namely, drilling machine parts in the nature of circulation systems, namely, fluid pumps, drill string floats, flow control manifolds, fluid storage tanks, fluid metering equipment, process piping, and control panels; oil and gas well drilling equipment, namely, drilling machine parts in the nature of continuous circulation systems, namely, fluid pumps, drill string floats, flow control manifolds, fluid storage tanks, fluid metering equipment, process piping, control panels, drill string directional flow valves, and side entry connection and housing; oil and gas well drilling equipment, namely, drilling machine parts in the nature of downhole isolation valves, drill pipes, drill bits, and separation tanks; oil and gas well drilling equipment, namely, drilling machine parts in the nature of measurement while drilling systems, namely, measurement while drilling sensors, transmitters, and receivers, marine diverter systems, marine control systems, and marine riser systems | | | STASIS VALVEWORKS USA, INC.
86938719 14 Mar 2016 | on 31 Jan 2017 | Oil and gas well drilling equipment, namely, managed pressure drilling... Class 007 Class 007 Machinery Products Oil and gas well drilling equipment, namely, managed pressure drilling equipment and underbalanced drilling equipment, including chokes and choke systems, fluid manifolds, valves, control panels, and flow meters; rotating control devices; rotating flow diverters; rotating heads; rotating flanges; nitrogen membrane systems; generators; latching systems that are part of a rotating control device; circulation systems, namely, fluid pumps, drill string floats, flow control manifolds, fluid storage tanks, fluid metering equipment, process piping, and control panels; continuous circulation systems, namely, fluid pumps, drill string floats, flow control manifolds, fluid storage tanks, fluid metering equipment, process piping, control panels, drill string directional flow valves, and side entry connection and housing; downhole isolation valves; drill pipes; drill bits; separation tanks; measurement while drilling systems, namely, measurement while drilling sensors, transmitters, and receivers; marine diverter systems; marine control systems; and marine riser systems Class 042 Class 042 Computer & Software Services & Scientific Services Oil and gas well drilling equipment, namely, managed pressure drilling equipment and underbalanced drilling equipment, including chokes and choke systems, fluid manifolds, valves, control panels, and flow meters; rotating control devices; rotating flow diverters; rotating heads; rotating flanges; nitrogen membrane systems; generators; latching systems that are part of a rotating control device; circulation systems, namely, fluid pumps, drill string floats, flow control manifolds, fluid storage tanks, fluid metering equipment, process piping, and control panels; continuous circulation systems, namely, fluid pumps, drill string floats, flow control manifolds, fluid storage tanks, fluid metering equipment, process piping, control panels, drill string directional flow valves, and side entry connection and housing; downhole isolation valves; drill pipes; drill bits; separation tanks; measurement while drilling systems, namely, measurement while drilling sensors, transmitters, and receivers; marine diverter systems; marine control systems; and marine riser systems | | | TS Valveworks USA, Inc.
87046978 23 May 2016 | on 23 Jan 2017 | SAFETY VALVE DEVICE FOR USE WITH COMPRESSED GAS CYLINDER AND/OR A CONT... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products The mark consists of THE LETTER "T" INTERTWINED WITH THE LETTER "S". | | | VW VALVEWORKS USA, INC.
86753244 10 Sep 2015 | on 10 Aug 2016 | parts of oil and/or gas wellhead machines, namely, tubing head adapter... Class 006 parts of oil and/or gas wellhead machines, namely, tubing head adapters, flanges, casing heads, cross and tees, tubing head threaded bottoms, tubing heads, and tree cap bottom hole test adapters, and parts therefor; machine valves, namely, gate valves, and ball valves and parts therefor; hydraulic valve actuators and parts therefor; pneumatic valve actuators and parts therefor Class 007 Class 007 Machinery Products Treatment of materials, namely, metal hardfacing Class 037 Construction and Repair Services metal valves not being parts of machines, namely, gate valves, ball valves and parts therefor
Class 040 Treatment & Processing of Materials Services Treatment of materials, namely, metal hardfacing
Class 042 Computer & Software Services & Scientific Services parts of oil and/or gas wellhead machines, namely, tubing head adapters, flanges, casing heads, cross and tees, tubing head threaded bottoms, tubing heads, and tree cap bottom hole test adapters, and parts therefor; machine valves, namely, gate valves, and ball valves and parts therefor; hydraulic valve actuators and parts therefor; pneumatic valve actuators and parts therefor | | 
