NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/18/2026
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Official data from USPTO
BIG ROCK EXPLORATION
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
BIG ROCK EXPLORATION
ST13
US500000088645577Class
36, 37, 42, 45
Filing
88645577
Registration
6214295
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
23
Latest update
03/19/2026
Trademark type
Word
Nice classes
36, 37, 42, 45
Filing date
10/08/2019
Registration date
12/08/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/18/2026
Last transaction
03/19/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
11/02/2010
First use in commerce
11/02/2010
Drawing code
4
Owner type
16
Owner location
Minneapolis, MN, US
Examiner
SOLANO, CARLITA JAYE
Current location
Historical data usage
Holders and representatives
Holders
Big Rock Exploration, LLC
Representatives
Courtney Thompson FREDRIKSON & BYRON
Technical classification
Nice Classes
Class 36Class 37Class 42Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 36
Land acquisition services to acquire ownership of land for explorationdrillingenvironmentmining of natural resources; all of the foregoing excluding business organization and management services
Class 37
Consulting in the field of mineral and metal exploration drillingproject management of drilling programs and geotechnical drilling projects; Geotechnical instrument installations; all of the foregoing excluding business organization and management services
Class 42
Geological surveyingidentifyinglocatingtargetingmapping natural resource deposits for others; technical surveying and providing reports in the field of natural resource exploration; consulting services in the field of computer and 3D modeling related to natural resource exploration; consulting services in the field of drafting of plans and drawings for others related to natural resources drilling programs and geotechnical drilling projects; consulting services in the field of scientific researchfield data collection for wind turbinesgeologic data collection; technical consulting in the field of geology; geological prospecting servicessite selection; geological well logginggeotechnical well logging; scientific sampling and analysissampling soilsrockswatervegetation for analysis purposes; providing information about geologic industry and natural resource exploration; all of the foregoing excluding business organization and management services
Class 45
Regulatory compliance consulting servicespreparing reports regarding safety and regulatory compliance in the field of natural resource exploration; Regulatory compliance consulting services in the field of obtaining permits for explorationdrillingenvironmentmining of natural resources; all of the foregoing excluding business organization and management services
Publications
History of USPTO decisions and trademark events.
23 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/18/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/18/2026
E815
TEAS SECTION 8 & 15 RECEIVED
12/15/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/08/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
12/08/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/22/2020
PUBO
PUBLISHED FOR OPPOSITION
09/22/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/02/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/18/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
08/18/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
08/18/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
08/18/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
08/18/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/20/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/20/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/20/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/18/2020
GNRT
NON-FINAL ACTION E-MAILED
01/18/2020
CNRT
NON-FINAL ACTION WRITTEN
01/18/2020
DOCK
ASSIGNED TO EXAMINER
01/14/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/11/2019
NWAP
NEW APPLICATION ENTERED
10/11/2019
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