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COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/15/2026
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Official data from USPTO
CAMERON
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Quick snapshot
CAMERON
ST13
US500000086965091Class
6, 7, 9, 11, 35, 37, 38, 42
Filing
86965091
Registration
6389480
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
69
Latest update
06/16/2026
Classification
Registered
Trademark type
Word
Nice classes
6, 7, 9, 11, 35, 37, 38, 42
Filing date
04/05/2016
Registration date
06/15/2021
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/15/2021
Last transaction
06/16/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
1933-00-00
First use in commerce
1933-00-00
Drawing code
4
Owner type
03
Owner location
Houston, TX, US
Examiner
MESSICK, TABITHA LEE
Law office
L40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
C. C. (pessoa física)
Representatives
Margaret A. Boulware Boulware & Valoir
Technical classification
Nice Classes
Class 6Class 7Class 9Class 11Class 35Class 37Class 38Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Valves of metal not being parts of machinesgate valvesplug valvesrelief valvesball valvescheck valvessafety valvesbutterfly valves
Class 7
Chokes valves being for machines parts; machine parts in the nature of capping stacks assemblies; power operated drilling risers and riser systems primarily comprised of power operated drilling risers; equipment for assembling coupling risersmechanical connecting rods for machines; gas diverters consisting of a pumpstorage and refilling tankpreheatervaporizerrecuperatorcondenser and valves; mud control systems primarily consisting of pumps and also containing sensors and valves; Electronic mud mixing systems primarily consisting of agitation devicespumps and sensors and also containing valvespipes and storage containers; power operated rotating control units for drilling; drilling machines in the nature of managed pressure drilling equipment; power-operated drilling mud manifolds; electric drilling mud pumps; machines partstelescopic joints; power-operated oilfield pipe-handling equipmentcatwalk moving walkwaytop drivesiron roughnecks; oilfield hydraulic and electrical catwalks; drawworks; top drives for motors; drilling rigs in the nature of rig cellar drilling equipment primarily consisting of rotary drives and rotary tables; oilfield motion compensation equipment in the nature of top-mounted compensators consisting primarily of hydraulic accumulatorsvalve block skidsair pressure vesselscontrols systems of sensors and electronic controlsair compressorsalso in the nature of tensionersheave compensator units; hydraulic power units; power-operated drill floor toolsrotary tablesKelly drivesiron roughneckshydraulic catheadsutility wincheswork baskets; stab-in connection systems primarily comprised of connecting rods for machinesmotorsengines and also containing telescopic jointsmechanical and electrical connectors; mechanized labor on a drilling rigequipment for drill pipe installation; oilfield rig derricks; hoisting equipment for use in drillingmechanical and pneumatic hoisting apparatus; well intervention packages in the nature of chemical injection systems primarily composed of pumpsmachine operated platforms used as storage containersfilters for use as parts of machinesmandrelsnipplespipeslifting equipment in the nature of equipment for artificially lifting oil and gas from a well that is not flowing naturally; drilling fluid equipmentequipment for drilling mud circulation; rotating equipmentequipment for rotating pipes and tubing; drilling mechanical rotary tables; shale shakers; casing heads for electric drilling equipment; tubing heads for electric drilling equipment; casing hangers for electric drilling equipment; tubing hangers for electric drilling equipment; pneumatic and hydraulic oilfield valve actuators; oilfield seal assemblies for tubular shaft and componentsflow control device componentstubular drill stringswellheads; power-operated running tools in the nature of tubing head and casing head running tools for use in setting process of drilling or to retrieve equipment; electric progressive cavity pumps; oilfield polished connecting rods for machinesmotorsengines for use in drilling; machine stuffing boxes being parts of machines; oilfield artificial lift equipment in the nature of progressive cavity pumps in the nature of positive displacement pumpshorsehead pumpssucker rodsstuffing boxes in the nature of casings to seal against gas or liquid for machineshydraulic and electrical pumping equipment for pumping a liquid or gas into a well; well drilling machines in the nature of fracturing equipmentflow control devicesfracturing treesfracturing valvesfracturing iron; fracturing manifolds being machines parts; horizontal fracturing trees machines for use in drilling and production; well drilling machines in the nature of fracturing fluid delivery systems primarily consisting of fracturing iron pipevalvesflow control equipment and also containing pipesstorage containerscomputer hardwarepower controllers; machine partsball launchers for use in fracturing operations; machine partsswivel couplers; drilling equipment for power operated drillsgoat heads for use during fracturing; Valves for oilfield wellhead machinesgate valvesplug valvesrelief valvesball valvescheck valvessafety valvesbutterfly valves; parts of oilfield wellhead machinesoilfield wellheads; blending systems primarily consisting of agitators for chemical processing and circulating liquid media and also containing flow computing devices; density trim blender machines for use with petroleum fluids in industrial and commercial applications; viscosity trim blender machines for use with petroleum fluids in industrial and commercial applications; mono-ethylene-glycol (MEG) reclamation and regeneration equipment for conducting processespretreatment machines for recovered mono-ethylene-glycol (MEG)three-phase oil separator vesselscondensate recovery machinesreflux distillation columns equipmentreflux drumsvapor-liquid flash separator machineshydrocyclones separating devicesdivalent salt removal machinesfilters for removing solids from recovered mono-ethylene-glycol (MEG)reboilers for providing heat to the bottom of a mono-ethylene-glycol (MEG) distillation columnall for hydrocarbon drilling production and processing; gas dehydration equipment for conducting processesglycol dehydration towerspipeshydraulic controllersall for hydrocarbon drilling production and processing; acid treatment and removal equipment for conducting processesamine gas treating machinesgas separation membranes filters for use as parts of machinesacid gas removal membrane filters for use as parts of machinesbiodesulfurization machinesall for hydrocarbon drilling production and processing; oil separation equipment for conducting processes for produced water and oilmultiphase oil separation machinestreating machines in the nature of dehydration and desalting electrostatic treaterstreating machines in the nature of distillate treatershydrocyclones separating devices and cyclonic oil separation machinesall for hydrocarbon drilling production and processing; dehydration and desalting equipment for conducting processeshigh frequency AC desalter machinestreating machines in the nature of electrostatic treatersreactor vessels for precipitating out salt crystalsall for hydrocarbon drilling production and processing; solids separation equipment for oilfield and petroleum processesmachines for separating solids from oil and petroleum; carbon dioxide removal equipment for conducting processesmachines for removing carbon dioxide from fluids
Class 9
Human Machine Interface (HMI) software for oilfield equipment; Coriolis meters; gas turbine meters; petroleum flow meters; ultrasonic meters for measuring fluid flow; cone meters for measuring fluid flow; flow computers; flow totalizers; fluid flow analyzers; software for the automation of oilfield equipment; fluid flow controllers; oilfield equipment connectors in the nature of electrical and mechanical connectors; power and communication systems which provide hydraulicelectricalelectro-hydraulic control or power for drilling equipment primarily comprised of electrical and hydraulic conduits and also containing computer hardwarehydraulic fluidshydraulic motorselectric motorselectrical power sourcespower controllerselectrical connectors; oilfield multiplex (MUX) control systems primarily consisting of hydraulic and electrical control circuitry and also containing computer hardwareelectrical connectorshydraulic fluidshydraulic lineselectrical lines; oilfield equipment monitoring systems primarily comprised of sensors and also containing logic circuitry and alarms; drilling rig control systems primarily consisting of computer hardware and human machine interfaces and also containing computer monitorselectric sensorselectrical lineselectrical connectorspower controllers; pressure gauges; structural parts for automatic pressure control equipment in the nature of blowout preventer (BOP)rams and packers; automatic pressure control machines and instruments for controlling and monitoring drilling equipment; electronic oilfield equipment monitoring sensors
Class 11
Seawater treatment equipment for conducting hydrocarbon drilling production and processingcartridge filtration unitsreverse osmosis unitschlorinator unitsdeoxygenation units; waste water treatment equipment for conducting hydrocarbon drilling production and processing namelycartridge filtration unitsinduced-gas flotation unitsdeoiling hydrocyclone unitsdual compact flotation unitscyclonic separation units
Class 35
Services in the nature of inventory management of oilfield equipment; business management services related to oilfield equipment; business management services related to refinery equipment
Class 37
Lifecycle repair services for oilfield equipment; lifecycle repair services for refinery equipment; services in the nature of the maintenance and repair of oilfield equipment; services in the nature of maintenance and repair of refining equipment; Technical consultation related to operation of fracturing equipment; Technical services related to well improvementimproving flow back rates through the maintenance of wells to enhance well production
Class 38
Data communication services for oilfield equipment in the nature of electronic transmission and delivery of data regarding hydrocarbon drilling production and processing; providing access to telecommunications networks for gathering data regarding oilfield equipment and operationsin particular providing access to telecommunications networks using computer hardware and softwareproviding access to communications equipment for gathering data regarding oilfield equipment and operations
Class 42
Technical consulting services in the field of wellhead equipment design
Publications
History of USPTO decisions and trademark events.
69 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
06/15/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/14/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/13/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/03/2021
IUAF
USE AMENDMENT FILED
04/16/2021
EISU
TEAS STATEMENT OF USE RECEIVED
04/16/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/25/2021
EX4G
SOU EXTENSION 4 GRANTED
02/24/2021
NREV
NOTICE OF REVIVAL - E-MAILED
02/17/2021
TPEX
SOU EXTENSION RECEIVED WITH TEAS PETITION
02/16/2021
PETG
PETITION TO REVIVE-GRANTED
02/16/2021
PROA
TEAS PETITION TO REVIVE RECEIVED
02/16/2021
EXT4
SOU EXTENSION 4 FILED
02/12/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/22/2020
EX3G
SOU EXTENSION 3 GRANTED
08/21/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/18/2020
EXT3
SOU EXTENSION 3 FILED
08/12/2020
EEXT
SOU TEAS EXTENSION RECEIVED
08/12/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/11/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/11/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/11/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/11/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/11/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/12/2020
EX2G
SOU EXTENSION 2 GRANTED
02/10/2020
EXT2
SOU EXTENSION 2 FILED
02/10/2020
EEXT
SOU TEAS EXTENSION RECEIVED
02/10/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/14/2019
EX1G
SOU EXTENSION 1 GRANTED
08/12/2019
EXT1
SOU EXTENSION 1 FILED
08/12/2019
EEXT
SOU TEAS EXTENSION RECEIVED
08/12/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
02/12/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/18/2018
PUBO
PUBLISHED FOR OPPOSITION
12/18/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/28/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/07/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
11/07/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/07/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
11/07/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/07/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/17/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/16/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/16/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/16/2018
GNRT
NON-FINAL ACTION E-MAILED
04/16/2018
CNRT
NON-FINAL ACTION WRITTEN
04/16/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/24/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/23/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/23/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/26/2017
GNRT
NON-FINAL ACTION E-MAILED
09/26/2017
CNRT
NON-FINAL ACTION WRITTEN
09/26/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/06/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/06/2017
ALIE
ASSIGNED TO LIE
08/30/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/14/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/14/2017
GNRT
NON-FINAL ACTION E-MAILED
02/14/2017
CNRT
NON-FINAL ACTION WRITTEN
02/14/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/25/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/25/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/25/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/25/2016
GNRT
NON-FINAL ACTION E-MAILED
07/25/2016
CNRT
NON-FINAL ACTION WRITTEN
07/25/2016
DOCK
ASSIGNED TO EXAMINER
07/19/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/11/2016
NWAP
NEW APPLICATION ENTERED
04/08/2016
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