REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/28/2026
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Official data from USPTO
S SIGMA DRILLING TECHNOLOGIES
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
03/01/2026
Trademark type
Combined
Nice classes
7
Filing date
06/14/2016
Registration date
02/28/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/02/2023
Last transaction
03/01/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
04/17/2014
First use in commerce
08/21/2014
Drawing code
3
Owner type
16
Owner location
Murphy, TX, US
Examiner
SHANOSKI, JOANNA MARIE
Law office
L40
Current location
TMEG LAW OFFICE 104
Mark description
The mark consists of a stylized "S" and an oil derrick enclosed in an oil drop design followed to the right with the word "SIGMA" stylized, a horizontal line under, then "Drilling Technologies" stylized under the line.
Holders and representatives
Holders
Sigma Drilling Technologies, LLC
Representatives
Wilson Daniel Swayze Jr The Law Office of Daniel Swayze
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Pulsation control equipmentfixtures or pressure vessel attachments for dampening vibration specifically designed for reciprocating plunger and piston pumps
Publications
History of USPTO decisions and trademark events.
25 publications found
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
03/02/2023
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
03/02/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/28/2023
ES8R
TEAS SECTION 8 RECEIVED
08/03/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/28/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
02/28/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/13/2016
PUBO
PUBLISHED FOR OPPOSITION
12/13/2016
DOCK
ASSIGNED TO EXAMINER
12/06/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/23/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/02/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
11/02/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/02/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
11/02/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/02/2016
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
10/26/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/26/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
09/29/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/29/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
09/29/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/29/2016
DOCK
ASSIGNED TO EXAMINER
09/22/2016
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
06/22/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/21/2016
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