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sealvo.com · USPTO Trademark Record
https://sealvo.com/db-blocker-77125496

USPTO Trademark Record
REGISTEREDSN 77125496·Reg 3397399·Filed Mar 08, 2007
Owner Custom Protect Ear Inc.
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.
DB BLOCKER (Serial No. 77125496), Registration No. 3397399, is a registered US trademark filed on Mar 08, 2007 by Custom Protect Ear Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).
Full conflict analysis for DB BLOCKER (SN 77125496) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.
DB BLOCKER (Reg. #3397399) is a registered US trademark that has been protecting its owner, Custom Protect Ear Inc., since 2007. 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
Mar 08, 2007
SERIAL
77125496
REG#
3397399
REGISTERED
Mar 18, 2008
Applicant
Custom Protect Ear Inc.Corporation
Suite 681, 7789 134th Street, Surrey, B.C., V3W9E9
CA
Attorney
Amy Brozenic Lathrop GPM LLP
710363
2345 Grand Blvd, Suite 2200, Kansas City, MO 64108-2618, United States
AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.
FILED
2007
YEARS AGO
19y
CLASSES
1
MADRID FILINGS
—
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CLASSES
1
OFFICE
USPTO
COUNTRY
US
First use anywhere: Nov 30, 1994
First use in commerce: Nov 30, 1994
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 CHANGE OF OWNER ADDRESS RECEIVED
Feb 25, 2026TEAS CHANGE OF OWNER ADDRESS RECEIVED
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 25, 2026APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 25, 2026TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 25, 2026ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Feb 25, 2026TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 25, 2026TEAS CHANGE OF CORRESPONDENCE RECEIVED
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Dec 16, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 16, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 16, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 16, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Dec 16, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 16, 2018CASE ASSIGNED TO POST REGISTRATION PARALEGAL
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 16, 2018REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Feb 16, 2018REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 16, 2018NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
TEAS SECTION 8 & 9 RECEIVED
Jan 26, 2018TEAS SECTION 8 & 9 RECEIVED
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Mar 18, 2017COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 14, 2013CASE ASSIGNED TO POST REGISTRATION PARALEGAL
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 14, 2013REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jun 14, 2013NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
TEAS SECTION 8 & 15 RECEIVED
May 29, 2013TEAS SECTION 8 & 15 RECEIVED
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 24, 2013TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 24, 2013ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
REGISTERED-PRINCIPAL REGISTER
Mar 18, 2008REGISTERED-PRINCIPAL REGISTER
PUBLISHED FOR OPPOSITION
Jan 01, 2008PUBLISHED FOR OPPOSITION
NOTICE OF PUBLICATION
Dec 12, 2007NOTICE OF PUBLICATION
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 28, 2007APPROVED FOR PUB - PRINCIPAL REGISTER
LAW OFFICE PUBLICATION REVIEW COMPLETED
Nov 28, 2007LAW OFFICE PUBLICATION REVIEW COMPLETED
ASSIGNED TO LIE
Nov 27, 2007ASSIGNED TO LIE
EXAMINER'S AMENDMENT ENTERED
Nov 27, 2007EXAMINER'S AMENDMENT ENTERED
EXAMINERS AMENDMENT -WRITTEN
Nov 26, 2007EXAMINERS AMENDMENT -WRITTEN
EXAMINERS AMENDMENT E-MAILED
Nov 26, 2007EXAMINERS AMENDMENT E-MAILED
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Nov 26, 2007NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
SUSPENSION LETTER WRITTEN
Nov 21, 2007SUSPENSION LETTER WRITTEN
LETTER OF SUSPENSION E-MAILED
Nov 21, 2007LETTER OF SUSPENSION E-MAILED
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Nov 21, 2007NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Nov 19, 2007TEAS RESPONSE TO OFFICE ACTION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 19, 2007CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Nov 19, 2007TEAS/EMAIL CORRESPONDENCE ENTERED
ASSIGNED TO EXAMINER
May 21, 2007ASSIGNED TO EXAMINER
NON-FINAL ACTION WRITTEN
May 21, 2007NON-FINAL ACTION WRITTEN
NON-FINAL ACTION E-MAILED
May 21, 2007NON-FINAL ACTION E-MAILED
NOTICE OF DESIGN SEARCH CODE MAILED
Mar 13, 2007NOTICE OF DESIGN SEARCH CODE MAILED
NEW APPLICATION ENTERED
Mar 12, 2007NEW APPLICATION ENTERED
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