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sealvo.com · USPTO Trademark Record
https://sealvo.com/leidener-98474488

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.; Education; providing of training; entertainment; sporting and cultural activities.
LEIDENER (Serial No. 98474488), Registration No. 0, is a pending US trademark filed on Mar 29, 2024 by Leidse Co., Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services).
Full conflict analysis for LEIDENER (SN 98474488) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.
LEIDENER (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 041 (Education & entertainment 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
Mar 29, 2024
SERIAL
98474488
REG#
0
REGISTERED
Dec 31, 1969
Applicant
Leidse Co., Inc.Corporation
MO
1401 S Brentwood Blvd, Suite 100, Saint Louis, MO, 63144
US
Attorney
Thomas M. Champagne IP Strategies, P.C.
LLDTM09
1048 Dead Run Drive, McLean, VA 22101, 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
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.
Education; providing of training; entertainment; sporting and cultural activities.
This description is as filed with the USPTO and defines the scope of trademark protection.
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 14, 2026NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Mar 13, 2026SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 2 FILED
Mar 13, 2026SOU EXTENSION 2 FILED
SOU EXTENSION 2 GRANTED
Mar 13, 2026SOU EXTENSION 2 GRANTED
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Nov 14, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
SOU TEAS EXTENSION RECEIVED
Nov 13, 2025SOU TEAS EXTENSION RECEIVED
SOU EXTENSION 1 FILED
Nov 13, 2025SOU EXTENSION 1 FILED
SOU EXTENSION 1 GRANTED
Nov 13, 2025SOU EXTENSION 1 GRANTED
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
May 13, 2025NOA E-MAILED - SOU REQUIRED FROM APPLICANT
PUBLISHED FOR OPPOSITION
Mar 18, 2025PUBLISHED FOR OPPOSITION
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 18, 2025OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 12, 2025NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 21, 2025APPROVED FOR PUB - PRINCIPAL REGISTER
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 20, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 20, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Feb 20, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
NON-FINAL ACTION WRITTEN
Feb 18, 2025NON-FINAL ACTION WRITTEN
NON-FINAL ACTION E-MAILED
Feb 18, 2025NON-FINAL ACTION E-MAILED
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Feb 18, 2025NOTIFICATION OF NON-FINAL ACTION E-MAILED
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 15, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jan 14, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 14, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
PRIORITY ACTION WRITTEN
Oct 18, 2024PRIORITY ACTION WRITTEN
PRIORITY ACTION E-MAILED
Oct 18, 2024PRIORITY ACTION E-MAILED
NOTIFICATION OF PRIORITY ACTION E-MAILED
Oct 18, 2024NOTIFICATION OF PRIORITY ACTION E-MAILED
ASSIGNED TO EXAMINER
Oct 09, 2024ASSIGNED TO EXAMINER
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 31, 2024NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
NEW APPLICATION ENTERED
Mar 29, 2024NEW APPLICATION ENTERED
Additional USPTO filings from the same owner.
Additional USPTO filings handled by the same attorney of record.