CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
07/24/2026
Back to search
Official data from USPTO
SPHENOBLOCK
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9Type: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Case type
Application and registration
Recorded events
40
Latest update
07/24/2026
Classification
Inactive
Trademark type
Word
Nice classes
44
Filing date
05/07/2015
Registration date
01/12/2016
Expiration date
-
Recommended action
Use this history as input for naming, but confirm current availability in all relevant classes.
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
07/24/2026
Last transaction
07/24/2026
Responsible office
United States Patent and Trademark Office
Status code
710
Official register
Principal Register
First use anywhere
09/30/2014
First use in commerce
09/30/2014
Drawing code
4
Owner type
01
Owner location
Mt. Pleasant, SC, US
Examiner
BIBBINS, ODESSA
Law office
M90
Current location
TMO LAW OFFICE 118
Holders and representatives
Holders
M. H. (pessoa física)
M. H. (pessoa física)
Representatives
B. Craig Killough Kim and Lahey Law Firm
Technical classification
Nice Classes
Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 44
Medical services in the field of surgery
Publications
History of USPTO decisions and trademark events.
40 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/12/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/09/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/09/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/09/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/09/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/09/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/01/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/01/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/01/2022
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/12/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/12/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/12/2022
E815
TEAS SECTION 8 & 15 RECEIVED
10/05/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/20/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/20/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/20/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/20/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/20/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/27/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/27/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/27/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/27/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/27/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/12/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/30/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/30/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/30/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/30/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/30/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/13/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
01/12/2016
ETOP
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
12/07/2015
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
09/28/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/22/2015
PUBO
PUBLISHED FOR OPPOSITION
09/22/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/02/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/19/2015
DOCK
ASSIGNED TO EXAMINER
08/18/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/15/2015
Continuous trademark protection
Get notified about every new filing that threatens SPHENOBLOCK or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.