Who owns the LDAOS trademark?

The LDAOS trademark is owned by Ma Baobao.

What class is the LDAOS trademark registered in?

The LDAOS trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for LDAOS?

The USPTO serial number for LDAOS is 99736708.

What is the registration number for LDAOS?

LDAOS is registered under USPTO registration number 8437892.

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Updated Oct 6, 2026·32 searches this week

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LDA

USPTO Trademark Record

REGISTERED

LDAOS

SN 99736708·Reg 8437892·Filed Mar 31, 2026

Owner Ma Baobao

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

LDAOS (Serial No. 99736708), Registration No. 8437892, is a registered US trademark filed on Mar 31, 2026 by Ma Baobao. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: September 15, 2032

Mark Intelligence

LDAOS (Reg. #8437892) is a registered US trademark that has been protecting its owner, Ma Baobao, since 2026. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 31, 2026

SERIAL

99736708

REG#

8437892

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateMar 31, 2026

Serial Number99736708

Registration No.8437892

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Jan 14, 2026

First use in commerce: Jan 14, 2026

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 28, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Mar 31, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 31, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 31, 2026

APPLICATION FILING RECEIPT MAILED

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