Who owns the 52 trademark?

The 52 trademark is owned by Antonio Waissmann.

What class is the 52 trademark registered in?

The 52 trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for 52?

The USPTO serial number for 52 is 99185450.

What is the registration number for 52?

52 is registered under USPTO registration number 0.

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Updated Sep 16, 2026·9 searches this week

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USPTO Trademark Record

PENDING

52

SN 99185450·Reg 0·Filed May 14, 2025

Owner Antonio Waissmann

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

52 (Serial No. 99185450), Registration No. 0, is a pending US trademark filed on May 14, 2025 by Antonio Waissmann. This trademark covers Class 035 (Advertising, business management & retail services).

Statement of Use due: January 14, 2027120 days remaining

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Mark Intelligence

52 (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

May 14, 2025

SERIAL

99185450

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateMay 14, 2025

Serial Number99185450

Registration No.0

Registration DateDec 31, 1969

Status DateJul 14, 2026

Published for OppositionMay 19, 2026

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

21 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 14, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 19, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 22, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 21, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Apr 20, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 20, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL WRITTEN

Jan 20, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jan 20, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 20, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 29, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 29, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 29, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 28, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 28, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 28, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 27, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 23, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 14, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 14, 2025

APPLICATION FILING RECEIPT MAILED

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