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sealvo.com · USPTO Trademark Record
https://sealvo.com/kas-klaytn-api-service-90171242

USPTO Trademark Record
PENDINGSN 90171242·Reg 0·Filed Sep 10, 2020
Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.
KAS KLAYTN API SERVICE (Serial No. 90171242), Registration No. 0, is a pending US trademark filed on Sep 10, 2020 by AHNLAB BLOCKCHAIN COMPANY, INC.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).
Full conflict analysis for KAS KLAYTN API SERVICE (SN 90171242) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.
KAS KLAYTN API SERVICE (Reg. #0) is a pending US trademark that was filed in 2020 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.
FILED
Sep 10, 2020
SERIAL
90171242
REG#
0
REGISTERED
Dec 31, 1969
Applicant
AHNLAB BLOCKCHAIN COMPANY, INC.Corporation
5/F, 220, PANGYOYEOK-RO, BUNDANG-GU, SEONGNAM-SI, GYEONGGI-DO, 13493
KR
Attorney
Sang Ho Lee Bridgeway IP Law Group, PLLC
TL3011905
11350 Random Hills Rd, Suite 800, Fairfax, VA 22030, United States
AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.
FILED
2020
YEARS AGO
6y
CLASSES
2
MADRID FILINGS
—
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CLASSES
2
OFFICE
USPTO
COUNTRY
US
Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.
Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.
This description is as filed with the USPTO and defines the scope of trademark protection.
TEAS STATEMENT OF USE RECEIVED
Feb 18, 2026TEAS STATEMENT OF USE RECEIVED
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Aug 19, 2025NOA E-MAILED - SOU REQUIRED FROM APPLICANT
PUBLISHED FOR OPPOSITION
Jun 24, 2025PUBLISHED FOR OPPOSITION
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 24, 2025OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jun 18, 2025NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
APPROVED FOR PUB - PRINCIPAL REGISTER
May 27, 2025APPROVED FOR PUB - PRINCIPAL REGISTER
TEAS/EMAIL CORRESPONDENCE ENTERED
May 24, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
TEAS REQUEST FOR RECONSIDERATION RECEIVED
May 23, 2025TEAS REQUEST FOR RECONSIDERATION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 23, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
May 14, 2025AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
FINAL REFUSAL WRITTEN
Feb 24, 2025FINAL REFUSAL WRITTEN
FINAL REFUSAL E-MAILED
Feb 24, 2025FINAL REFUSAL E-MAILED
NOTIFICATION OF FINAL REFUSAL EMAILED
Feb 24, 2025NOTIFICATION OF FINAL REFUSAL EMAILED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 06, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 06, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Dec 22, 2024TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
SUSPENSION INQUIRY WRITTEN
Dec 17, 2024SUSPENSION INQUIRY WRITTEN
INQUIRY TO SUSPENSION E-MAILED
Dec 17, 2024INQUIRY TO SUSPENSION E-MAILED
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Dec 17, 2024NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
SUSPENSION LETTER WRITTEN
Mar 18, 2024SUSPENSION LETTER WRITTEN
LETTER OF SUSPENSION E-MAILED
Mar 18, 2024LETTER OF SUSPENSION E-MAILED
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Mar 18, 2024NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jan 08, 2024CASE ASSIGNED TO INTENT TO USE PARALEGAL
DIVISIONAL PROCESSING COMPLETE
Jan 08, 2024DIVISIONAL PROCESSING COMPLETE
TEAS/EMAIL CORRESPONDENCE ENTERED
Nov 15, 2023TEAS/EMAIL CORRESPONDENCE ENTERED
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Nov 14, 2023TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 14, 2023CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS REQUEST TO DIVIDE RECEIVED
Nov 13, 2023TEAS REQUEST TO DIVIDE RECEIVED
DIVISIONAL REQUEST RECEIVED
Nov 13, 2023DIVISIONAL REQUEST RECEIVED
SUSPENSION INQUIRY WRITTEN
Aug 14, 2023SUSPENSION INQUIRY WRITTEN
INQUIRY TO SUSPENSION E-MAILED
Aug 14, 2023INQUIRY TO SUSPENSION E-MAILED
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Aug 14, 2023NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
SUSPENSION LETTER WRITTEN
Feb 08, 2023SUSPENSION LETTER WRITTEN
LETTER OF SUSPENSION E-MAILED
Feb 08, 2023LETTER OF SUSPENSION E-MAILED
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Feb 08, 2023NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 05, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 05, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Oct 05, 2022TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 05, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 10, 2022CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 10, 2022TEAS/EMAIL CORRESPONDENCE ENTERED
SUSPENSION LETTER WRITTEN
Aug 10, 2022SUSPENSION LETTER WRITTEN
LETTER OF SUSPENSION E-MAILED
Aug 10, 2022LETTER OF SUSPENSION E-MAILED
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Aug 10, 2022NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
ASSIGNED TO LIE
Aug 09, 2022ASSIGNED TO LIE
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Jul 12, 2022TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
SUSPENSION INQUIRY WRITTEN
Jan 25, 2022SUSPENSION INQUIRY WRITTEN
INQUIRY TO SUSPENSION E-MAILED
Jan 25, 2022INQUIRY TO SUSPENSION E-MAILED
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Jan 25, 2022NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
SUSPENSION LETTER WRITTEN
Jul 23, 2021SUSPENSION LETTER WRITTEN
LETTER OF SUSPENSION E-MAILED
Jul 23, 2021LETTER OF SUSPENSION E-MAILED
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Jul 23, 2021NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 13, 2021TEAS/EMAIL CORRESPONDENCE ENTERED
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jul 12, 2021TEAS RESPONSE TO OFFICE ACTION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 12, 2021CORRESPONDENCE RECEIVED IN LAW OFFICE
NON-FINAL ACTION WRITTEN
Jan 19, 2021NON-FINAL ACTION WRITTEN
NON-FINAL ACTION E-MAILED
Jan 19, 2021NON-FINAL ACTION E-MAILED
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jan 19, 2021NOTIFICATION OF NON-FINAL ACTION E-MAILED
ASSIGNED TO EXAMINER
Dec 30, 2020ASSIGNED TO EXAMINER
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 16, 2020NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
NEW APPLICATION ENTERED
Sep 14, 2020NEW APPLICATION ENTERED
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