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sealvo.com · USPTO Trademark Record
https://sealvo.com/duonco-97510256

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.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.
DUONCO (Serial No. 97510256), Registration No. 8451035, is a registered US trademark filed on Jul 19, 2022 by Guerbet. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).
DUONCO (Reg. #8451035) is a registered US trademark that has been protecting its owner, Guerbet, since 2022. The mark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services) and Class 044 (Medical, veterinary & beauty care 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, 2022
SERIAL
97510256
REG#
8451035
REGISTERED
Sep 22, 2026
Attorney
Dianne M. Smith-Misemer HOVEY WILLIAMS LLP
57619/5183
10801 MASTIN BOULEVARD, SUITE 1000, OVERLAND PARK, KS 66210, United States
AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.
FILED
2022
YEARS AGO
4y
CLASSES
3
MADRID FILINGS
—
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CLASSES
3
OFFICE
USPTO
COUNTRY
US
First use anywhere: Nov 30, 2025
First use in commerce: Nov 30, 2025
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.
First use anywhere: Nov 30, 2025
First use in commerce: Nov 30, 2025
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.
First use anywhere: Nov 30, 2025
First use in commerce: Nov 30, 2025
Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.
This description is as filed with the USPTO and defines the scope of trademark protection.
REGISTERED-PRINCIPAL REGISTER
Sep 22, 2026REGISTERED-PRINCIPAL REGISTER
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Sep 22, 2026NOTICE OF REGISTRATION CONFIRMATION EMAILED
ASSIGNED TO LIE
Aug 28, 2026ASSIGNED TO LIE
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 28, 2026CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 28, 2026TEAS/EMAIL CORRESPONDENCE ENTERED
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Aug 28, 2026ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Aug 28, 2026NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 25, 2026TEAS RESPONSE TO OFFICE ACTION RECEIVED
SU - NON-FINAL ACTION - WRITTEN
Aug 10, 2026SU - NON-FINAL ACTION - WRITTEN
NON-FINAL ACTION E-MAILED
Aug 10, 2026NON-FINAL ACTION E-MAILED
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 10, 2026NOTIFICATION OF NON-FINAL ACTION E-MAILED
STATEMENT OF USE PROCESSING COMPLETE
Aug 01, 2026STATEMENT OF USE PROCESSING COMPLETE
TEAS STATEMENT OF USE RECEIVED
Jul 30, 2026TEAS STATEMENT OF USE RECEIVED
USE AMENDMENT FILED
Jul 30, 2026USE AMENDMENT FILED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 23, 2026NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU EXTENSION 5 GRANTED
Jun 22, 2026SOU EXTENSION 5 GRANTED
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jun 18, 2026CASE ASSIGNED TO INTENT TO USE PARALEGAL
SOU TEAS EXTENSION RECEIVED
Jan 30, 2026SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 5 FILED
Jan 29, 2026SOU EXTENSION 5 FILED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jul 23, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Jul 22, 2025SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 4 FILED
Jul 22, 2025SOU EXTENSION 4 FILED
SOU EXTENSION 4 GRANTED
Jul 22, 2025SOU EXTENSION 4 GRANTED
SOU EXTENSION 3 GRANTED
Jan 31, 2025SOU EXTENSION 3 GRANTED
SOU EXTENSION 3 FILED
Jan 31, 2025SOU EXTENSION 3 FILED
SOU TEAS EXTENSION RECEIVED
Jan 31, 2025SOU TEAS EXTENSION RECEIVED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jan 31, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Jul 31, 2024SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 2 FILED
Jul 31, 2024SOU EXTENSION 2 FILED
SOU EXTENSION 2 GRANTED
Jul 31, 2024SOU EXTENSION 2 GRANTED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jul 31, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jan 11, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Jan 09, 2024SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 1 FILED
Jan 09, 2024SOU EXTENSION 1 FILED
SOU EXTENSION 1 GRANTED
Jan 09, 2024SOU EXTENSION 1 GRANTED
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Aug 01, 2023NOA E-MAILED - SOU REQUIRED FROM APPLICANT
PUBLISHED FOR OPPOSITION
Jun 06, 2023PUBLISHED FOR OPPOSITION
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 06, 2023OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 17, 2023NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
APPROVED FOR PUB - PRINCIPAL REGISTER
May 02, 2023APPROVED FOR PUB - PRINCIPAL REGISTER
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Apr 25, 2023TEAS RESPONSE TO OFFICE ACTION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 25, 2023CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Apr 25, 2023TEAS/EMAIL CORRESPONDENCE ENTERED
NON-FINAL ACTION WRITTEN
Nov 02, 2022NON-FINAL ACTION WRITTEN
NON-FINAL ACTION E-MAILED
Nov 02, 2022NON-FINAL ACTION E-MAILED
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Nov 02, 2022NOTIFICATION OF NON-FINAL ACTION E-MAILED
ASSIGNED TO EXAMINER
Oct 27, 2022ASSIGNED TO EXAMINER
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 09, 2022NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
NEW APPLICATION ENTERED
Jul 22, 2022NEW APPLICATION ENTERED
Additional USPTO filings from the same owner.
Additional USPTO filings handled by the same attorney of record.