Who owns the HEMLOCK trademark?

The HEMLOCK trademark is owned by Hemlock Acquisition Corp..

What class is the HEMLOCK trademark registered in?

The HEMLOCK trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for HEMLOCK?

The USPTO serial number for HEMLOCK is 99431294.

What is the registration number for HEMLOCK?

HEMLOCK is registered under USPTO registration number 0.

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Home Search: HEMLOCKHEMLOCK #99431294

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Updated Oct 2, 2026·14 searches this week

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HEM

USPTO Trademark Record

PENDING

HEMLOCK

SN 99431294·Reg 0·Filed Oct 07, 2025

Owner Hemlock Acquisition Corp.

Advertising; business management, organization and administration; office functions.

HEMLOCK (Serial No. 99431294), Registration No. 0, is a pending US trademark filed on Oct 07, 2025 by Hemlock Acquisition Corp.. This trademark covers Class 035 (Advertising, business management & retail services).

Statement of Use due: November 19, 202648 days remaining

Conflict Analysis

Full conflict analysis for HEMLOCK (SN 99431294) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HEMLOCK (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 07, 2025

SERIAL

99431294

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateOct 07, 2025

Serial Number99431294

Registration No.0

Registration DateDec 31, 1969

Status DateMay 19, 2026

Published for OppositionMar 24, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

12 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 02, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 02, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 02, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 19, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Oct 07, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 07, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 07, 2025

APPLICATION FILING RECEIPT MAILED

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