Who owns the SENTINEL trademark?

The SENTINEL trademark is owned by Extrateq LLC.

What class is the SENTINEL trademark registered in?

The SENTINEL trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for SENTINEL?

The USPTO serial number for SENTINEL is 99594192.

What is the registration number for SENTINEL?

SENTINEL is registered under USPTO registration number 0.

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Home Search: SENTINELSENTINEL #99594192

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Updated Sep 23, 2026·18 searches this week

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USPTO Trademark Record

PENDING

SENTINEL

SN 99594192·Reg 0·Filed Jan 14, 2026

Owner Extrateq LLC

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.

SENTINEL (Serial No. 99594192), Registration No. 0, is a pending US trademark filed on Jan 14, 2026 by Extrateq LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Deadline expired: August 22, 2026

Conflict Analysis

Full conflict analysis for SENTINEL (SN 99594192) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SENTINEL (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Jan 14, 2026

SERIAL

99594192

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJan 14, 2026

Serial Number99594192

Registration No.0