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sealvo.com · USPTO Trademark Record
https://sealvo.com/grillum-98931173

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.
GRILLUM (Serial No. 98931173), Registration No. 7936255, is a registered US trademark filed on Dec 31, 2024 by Chaofan Liu. This trademark covers Class 009 (Electronics, software & scientific instruments).
Full conflict analysis for GRILLUM (SN 98931173) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.
GRILLUM (Reg. #7936255) is a registered US trademark that has been protecting its owner, Chaofan Liu, since 2024. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.
FILED
Dec 31, 2024
SERIAL
98931173
REG#
7936255
REGISTERED
Sep 09, 2025
Applicant
Chaofan LiuIndividual
Room 110, No. 28 Sunshine Road, Longhua District, Shenzhen City, Guangdong Province, 518110
CN
Attorney
Dena Asmar L.A. LAW, PLLC
1450
24681 Northwestern Hwy, Suite 4007, Southfield, MI 48075, United States
AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.
FILED
2024
YEARS AGO
2y
CLASSES
1
MADRID FILINGS
—
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CLASSES
1
OFFICE
USPTO
COUNTRY
US
First use anywhere: Oct 30, 2024
First use in commerce: Oct 30, 2024
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.
This description is as filed with the USPTO and defines the scope of trademark protection.
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 31, 2026TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 31, 2026ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 31, 2026TEAS CHANGE OF CORRESPONDENCE RECEIVED
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jan 31, 2026TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
REGISTERED-PRINCIPAL REGISTER
Sep 09, 2025REGISTERED-PRINCIPAL REGISTER
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Sep 09, 2025NOTICE OF REGISTRATION CONFIRMATION EMAILED
PUBLISHED FOR OPPOSITION
Jul 22, 2025PUBLISHED FOR OPPOSITION
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jul 22, 2025OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 16, 2025NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 18, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 18, 2025APPROVED FOR PUB - PRINCIPAL REGISTER
REMOVED FROM TEAS PLUS
Jun 17, 2025REMOVED FROM TEAS PLUS
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jun 17, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 17, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 09, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 09, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 09, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
NON-FINAL ACTION WRITTEN
May 15, 2025NON-FINAL ACTION WRITTEN
NON-FINAL ACTION E-MAILED
May 15, 2025NON-FINAL ACTION E-MAILED
NOTIFICATION OF NON-FINAL ACTION E-MAILED
May 15, 2025NOTIFICATION OF NON-FINAL ACTION E-MAILED
ASSIGNED TO EXAMINER
May 13, 2025ASSIGNED TO EXAMINER
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 28, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 07, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 07, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 07, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
NEW APPLICATION ENTERED
Dec 31, 2024NEW APPLICATION ENTERED
Additional USPTO filings from the same owner.
Additional USPTO filings handled by the same attorney of record.