NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
12/13/2025
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Official data from USPTO
CIRCUIT CUBES
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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
45
Latest update
12/14/2025
Trademark type
Combined
Nice classes
28
Filing date
08/01/2018
Registration date
02/18/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/13/2025
Last transaction
12/14/2025
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
12/01/2016
First use in commerce
12/01/2016
Drawing code
3
Owner type
03
Owner location
SAN GABRIEL, CA
Examiner
FERRELL,STEVEN WAYNE
Current location
Historical data usage
Mark description
The mark consists of a cube at an angle to show two sides and the top and containing a horizontal line on each of side extending from the connecting edge to a circle in the center of each side, above the stylized word "circuit" containing large circles at the top of each "i", all above the stylized word "cubes".
Holders and representatives
Holders
TENKA, INC.
Tenka Labs, Inc.
Representatives
Sarah S. Brooks Venable LLP
Technical classification
Nice Classes
Class 28
Vienna Codes
No Vienna codes available.
Goods and services
Class 28
Construction toys; toy building elements and connecting links; electronic construction toystoy building elements and connecting links; toy construction sets; electronic toy construction sets; toy kits containing toy construction elementsalso including batteriesmotorsLED lights
Publications
History of USPTO decisions and trademark events.
45 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/13/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/11/2025
E815
TEAS SECTION 8 & 15 RECEIVED
09/03/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/18/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/28/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/28/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/28/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/28/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/28/2022
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
08/14/2020
PLGL
ASSIGNED TO PARALEGAL
08/13/2020
WDRL
OTQR WITHDRAWAL FROM PUBLICATION
08/07/2020
XXXX
POST REGISTRATION ACTION CORRECTION
07/07/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/06/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/03/2020
ES7R
TEAS SECTION 7 REQUEST RECEIVED
05/23/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
02/18/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/03/2019
PUBO
PUBLISHED FOR OPPOSITION
12/03/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/13/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/30/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/29/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/28/2019
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
10/28/2019
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
06/14/2019
GNFR
FINAL REFUSAL E-MAILED
06/14/2019
CNFR
FINAL REFUSAL WRITTEN
06/14/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/25/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/24/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/24/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/24/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/11/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/24/2018
GNRT
NON-FINAL ACTION E-MAILED
11/24/2018
CNRT
NON-FINAL ACTION WRITTEN
11/24/2018
DOCK
ASSIGNED TO EXAMINER
11/19/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/24/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/24/2018
ALIE
ASSIGNED TO LIE
09/17/2018
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
09/06/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/06/2018
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/09/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/08/2018
NWAP
NEW APPLICATION ENTERED
08/04/2018
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