Who owns the 21 trademark?

The 21 trademark is owned by Whitmore Manufacturing, LLC.

What class is the 21 trademark registered in?

The 21 trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for 21?

The USPTO serial number for 21 is 99119363.

What is the registration number for 21?

21 is registered under USPTO registration number 8191969.

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Updated Sep 17, 2026·28 searches this week

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USPTO Trademark Record

REGISTERED

21

SN 99119363·Reg 8191969·Filed Apr 03, 2025

Owner Whitmore Manufacturing, LLC

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

21 (Serial No. 99119363), Registration No. 8191969, is a registered US trademark filed on Apr 03, 2025 by Whitmore Manufacturing, LLC. This trademark covers Class 017 (Rubber, plastics & insulating materials).

early section 8: March 31, 2032

Conflict Analysis

Full conflict analysis for 21 (SN 99119363) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

21 (Reg. #8191969) is a registered US trademark that has been protecting its owner, Whitmore Manufacturing, LLC, since 2025. The mark covers Class 017 (Rubber, plastics & insulating materials). Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 03, 2025

SERIAL

99119363

REG#

8191969

REGISTERED

Mar 31, 2026

Filing Information

StatusREGISTERED

Filing DateApr 03, 2025

Serial Number99119363

Registration No.8191969

Registration DateMar 31, 2026

Status DateMar 31, 2026

Published for OppositionFeb 10, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

First use anywhere: Jul 01, 1953

First use in commerce: Jul 01, 1953

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

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Status History

33 events

REGISTERED-PRINCIPAL REGISTER

Mar 31, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 31, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 10, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 10, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 10, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 04, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jan 13, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jan 13, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 13, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jan 13, 2026

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 13, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jan 08, 2026

PREVIOUS ALLOWANCE COUNT WITHDRAWN

WITHDRAWN FROM PUB - OG REVIEW QUERY

Dec 23, 2025

WITHDRAWN FROM PUB - OG REVIEW QUERY

ASSIGNED TO LIE

Dec 01, 2025

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 01, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 01, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 01, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 14, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Oct 23, 2025

PREVIOUS ALLOWANCE COUNT WITHDRAWN

REPORT UNRESPONSIVE AMENDMENT - COMPLETED

Oct 23, 2025

REPORT UNRESPONSIVE AMENDMENT - COMPLETED

NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED

Oct 23, 2025

NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED

NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED

Oct 23, 2025

NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 01, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 30, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 30, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 10, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 10, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 10, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 02, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 15, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 03, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 03, 2025

APPLICATION FILING RECEIPT MAILED

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