NOSU
NOTICE OF SUIT
06/22/2026
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Official data from USPTO
BLACK HILLS HELICOPTERS
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
BLACK HILLS HELICOPTERS
ST13
US500000087915464Class
39
Filing
87915464
Registration
5803359
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
06/23/2026
Trademark type
Word
Nice classes
39
Filing date
05/10/2018
Registration date
07/16/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/27/2025
Last transaction
06/23/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
04/14/2016
First use in commerce
04/14/2016
Drawing code
4
Owner type
03
Owner location
Rapid City, SD, US
Examiner
ANKRAH, NAAKWAMA S
Current location
Historical data usage
Holders and representatives
Holders
Black Hills Helicopters, Inc.
Representatives
Black Hills Helicopters, Inc.
Technical classification
Nice Classes
Class 39
Vienna Codes
No Vienna codes available.
Goods and services
Class 39
Providing transport for sightseeing tours by Helicopter
Publications
History of USPTO decisions and trademark events.
25 publications found
NOSU
NOTICE OF SUIT
04/29/2026
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
04/27/2025
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
04/27/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/27/2025
ES8R
TEAS SECTION 8 RECEIVED
11/09/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/16/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/21/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/21/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/21/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
07/16/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/30/2019
PUBO
PUBLISHED FOR OPPOSITION
04/30/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/10/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/19/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/26/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/26/2019
ALIE
ASSIGNED TO LIE
02/25/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/18/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/05/2018
GNRT
NON-FINAL ACTION E-MAILED
09/05/2018
CNRT
NON-FINAL ACTION WRITTEN
09/05/2018
DOCK
ASSIGNED TO EXAMINER
09/02/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/18/2018
NWAP
NEW APPLICATION ENTERED
05/14/2018
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