NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
02/10/2026
Back to search
Official data from USPTO
KAGA HEAT SINK
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
40
Latest update
03/03/2026
Trademark type
Combined
Nice classes
7, 9, 11
Filing date
07/23/2018
Registration date
12/31/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/10/2026
Last transaction
03/03/2026
Responsible office
United States Patent and Trademark Office
Status code
707
Official register
Principal Register
Drawing code
3
Owner type
03
Owner location
Chuoh-ku; Tokyo, JP
Examiner
SPILS, CAROL A
Current location
Historical data usage
Mark description
The mark consists of the wording "KAGA HEAT SINK". An elongated hexagon with curved sides forms the background to the elements of the mark. The dot in the letter "I" in the wording "SINK" is formed by a hexagon.
Holders and representatives
Holders
KAGA, INC.
KAGA, INC.
Representatives
Jeffrey H. Handelsman Greenblum & Bernstein, P.L.C.
Technical classification
Nice Classes
Class 7Class 9Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Non-electric prime moversnot for land vehiclesother than water mills and wind millsearth moving machines; parts of non-electric prime moversnot for land vehiclesother than water mills and wind millsgrapple buckets and blades for moving earth and loose objects; cooling radiators for engine of automobile
Class 9
Heat sink for computer central processing units; cooling fans for computer central processing units; heat sink for computers; cooling fans and heat sink for electronic machineselectronic components ; small cooling device for computer and electronic machinestemperature controllers for computers; cooling device for electronic calculatorstemperature controllers for electronic calculators; photovoltaic apparatus and installationscellsinverters and modules; electrical communication machines and instrumentsreceipt issuingreading and recording machines; telecommunication machines and apparatusexchangersbase stations and cables; car batteries; batteries; capacitors for distributing or controlling electric current; cooling device for radio communication machines and apparatus for LANinternal cooling fans for radio transmitters and for local area computer hardware; uninterruptible electrical power supplies; DC power supply
Class 11
Refrigerators; cooling apparatusbeverage cooling apparatus; air cooling apparatus; lighting apparatuslighting fixtures and installations; air-conditioning apparatus
Publications
History of USPTO decisions and trademark events.
40 publications found
71.P
REGISTERED - PARTIAL SEC 71 ACCEPTED
02/10/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/09/2026
ES71
TEAS SECTION 71 RECEIVED
10/03/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
12/31/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
05/01/2020
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/12/2020
FIMP
FINAL DISPOSITION PROCESSED
04/11/2020
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/31/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
12/31/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/15/2019
PUBO
PUBLISHED FOR OPPOSITION
10/15/2019
GPNX
NOTIFICATION PROCESSED BY IB
10/12/2019
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
09/25/2019
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
09/25/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/25/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/11/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
09/11/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/11/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
09/11/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/11/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/02/2019
GNRT
NON-FINAL ACTION E-MAILED
09/02/2019
CNRT
NON-FINAL ACTION WRITTEN
09/02/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/31/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/31/2019
ALIE
ASSIGNED TO LIE
07/30/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/25/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/25/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/25/2019
DOCK
ASSIGNED TO EXAMINER
06/12/2019
RFNT
REFUSAL PROCESSED BY IB
02/16/2019
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/26/2019
RFRR
REFUSAL PROCESSED BY MPU
01/26/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/12/2019
CNRT
NON-FINAL ACTION WRITTEN
01/11/2019
MAFR
APPLICATION FILING RECEIPT MAILED
01/09/2019
DOCK
ASSIGNED TO EXAMINER
01/05/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/05/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
12/27/2018
Continuous trademark protection
Get notified about every new filing that threatens KAGA HEAT SINK or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.