NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/27/2026
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Official data from USPTO
EXTREME ENGINEERING
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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
44
Latest update
02/28/2026
Trademark type
Combined
Nice classes
9, 42
Filing date
07/29/2016
Registration date
05/21/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/27/2026
Last transaction
02/28/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
First use anywhere
2003-11-00
First use in commerce
2003-11-00
Drawing code
3
Owner type
03
Owner location
SUGAR LAND, TX, US
Examiner
PERRY, KIMBERLY B
Current location
Historical data usage
Mark description
The mark consists of the wording "EXTREME ENGINEERING" with the wording "EXTREME" above the word "ENGINEERING". The word "EXTREME" includes an oversized "X" and the wording "EXTREME" is divided horizontally by a thin break separating the top portion from the bottom portion of the letters. The top portion of the wording is lightly shaded while the bottom portion is a dark shade.
Holders and representatives
Holders
S. C. (pessoa física)
Schlumberger Canada Limited
Representatives
Miranda V Chavez Boulware & Valoir, PLLC
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Oil and gas well downhole survey and measurement equipment
Class 42
Oil and gas well drilling servicesproviding directional parameters and downhole telemetry while drillingdownhole-to-surface data telemetry and data analysis regarding oil and gas well directional parameters
Publications
History of USPTO decisions and trademark events.
44 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/27/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/27/2026
E815
TEAS SECTION 8 & 15 RECEIVED
11/21/2025
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
11/10/2022
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
11/10/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/05/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
05/21/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/13/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/12/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/22/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/21/2019
EX1G
SOU EXTENSION 1 GRANTED
03/21/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/21/2019
IUAF
USE AMENDMENT FILED
03/18/2019
EXT1
SOU EXTENSION 1 FILED
03/18/2019
EEXT
SOU TEAS EXTENSION RECEIVED
03/18/2019
EISU
TEAS STATEMENT OF USE RECEIVED
03/18/2019
DOCK
ASSIGNED TO EXAMINER
12/12/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/18/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/24/2018
PUBO
PUBLISHED FOR OPPOSITION
07/24/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/04/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/17/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/26/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/26/2018
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
05/25/2018
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
11/26/2017
GNSI
INQUIRY TO SUSPENSION E-MAILED
11/26/2017
CNSI
SUSPENSION INQUIRY WRITTEN
11/26/2017
ALIE
ASSIGNED TO LIE
11/26/2017
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
05/15/2017
GNSL
LETTER OF SUSPENSION E-MAILED
05/15/2017
CNSL
SUSPENSION LETTER WRITTEN
05/15/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/03/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/02/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/02/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/14/2016
GNRT
NON-FINAL ACTION E-MAILED
11/14/2016
CNRT
NON-FINAL ACTION WRITTEN
11/14/2016
DOCK
ASSIGNED TO EXAMINER
11/09/2016
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/04/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/03/2016
NWAP
NEW APPLICATION ENTERED
08/02/2016
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