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sealvo.com · USPTO Trademark Record
https://sealvo.com/fitt360-79221056

USPTO Trademark Record
REGISTEREDSN 79221056·Reg 5505583·Filed Jul 19, 2017
Owner LINKFLOW CO., LTD
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.
FITT360 (Serial No. 79221056), Registration No. 5505583, is a registered US trademark filed on Jul 19, 2017 by LINKFLOW CO., LTD. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).
Full conflict analysis for FITT360 (SN 79221056) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.
FITT360 (Reg. #5505583) is a registered US trademark that has been protecting its owner, LINKFLOW CO., LTD, since 2017. 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
Jul 19, 2017
SERIAL
79221056
REG#
5505583
REGISTERED
Jul 03, 2018
Applicant
LINKFLOW CO., LTDCorporation
13F Teheran-ro 69-gil 5, Gangnam-gu, Seoul
KR
Attorney
Hoejae Ryu NKL Law
TP7613404
3251 Blenheim Blvd., Suite 500, 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
2017
YEARS AGO
9y
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.
PARTIAL INVALIDATION PROCESSED BY THE IB
Mar 12, 2026PARTIAL INVALIDATION PROCESSED BY THE IB
INVALIDATION PROCESSED
Feb 24, 2026INVALIDATION PROCESSED
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
Feb 24, 2026PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
Sep 10, 2025PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
Aug 31, 2025PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
Dec 31, 2024REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Dec 31, 2024NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 30, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 20, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 20, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Dec 20, 2024TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 20, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Dec 20, 2024TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
TEAS SECTION 71 & 15 RECEIVED
May 27, 2024TEAS SECTION 71 & 15 RECEIVED
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
Jul 03, 2023COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
FINAL DECISION TRANSACTION PROCESSED BY IB
Nov 02, 2018FINAL DECISION TRANSACTION PROCESSED BY IB
FINAL DISPOSITION PROCESSED
Oct 16, 2018FINAL DISPOSITION PROCESSED
FINAL DISPOSITION NOTICE SENT TO IB
Oct 16, 2018FINAL DISPOSITION NOTICE SENT TO IB
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Oct 03, 2018FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
REGISTERED-PRINCIPAL REGISTER
Jul 03, 2018REGISTERED-PRINCIPAL REGISTER
PUBLISHED FOR OPPOSITION
Apr 17, 2018PUBLISHED FOR OPPOSITION
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 17, 2018OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 28, 2018NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
NEW REPRESENTATIVE AT IB RECEIVED
Mar 23, 2018NEW REPRESENTATIVE AT IB RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 14, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 14, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 14, 2018APPROVED FOR PUB - PRINCIPAL REGISTER
ASSIGNED TO LIE
Mar 13, 2018ASSIGNED TO LIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 28, 2018TEAS RESPONSE TO OFFICE ACTION RECEIVED
REFUSAL PROCESSED BY IB
Jan 11, 2018REFUSAL PROCESSED BY IB
REFUSAL PROCESSED BY MPU
Dec 14, 2017REFUSAL PROCESSED BY MPU
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Dec 14, 2017NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Dec 04, 2017NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
NON-FINAL ACTION WRITTEN
Dec 03, 2017NON-FINAL ACTION WRITTEN
APPLICATION FILING RECEIPT MAILED
Nov 29, 2017APPLICATION FILING RECEIPT MAILED
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 25, 2017NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
ASSIGNED TO EXAMINER
Nov 25, 2017ASSIGNED TO EXAMINER
SN ASSIGNED FOR SECT 66A APPL FROM IB
Nov 16, 2017SN ASSIGNED FOR SECT 66A APPL FROM IB
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