Who owns the LACTAID trademark?

The LACTAID trademark is owned by Wang ,Yueqi.

What class is the LACTAID trademark registered in?

The LACTAID trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for LACTAID?

The USPTO serial number for LACTAID is 98786871.

What is the registration number for LACTAID?

LACTAID is registered under USPTO registration number 0.

Sealvo

Home Search: LACTAIDLACTAID #98786871

Back

Updated Sep 29, 2026·38 searches this week

View on USPTO TSDR Find similar marks

LAC

USPTO Trademark Record

ABANDONED

LACTAID

SN 98786871·Reg 0·Filed Oct 05, 2024

Owner Wang ,Yueqi

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

LACTAID (Serial No. 98786871), Registration No. 0, is a abandoned US trademark filed on Oct 05, 2024 by Wang ,Yueqi. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Conflict Analysis

Full conflict analysis for LACTAID (SN 98786871) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LACTAID (Reg. #0) is an abandoned US trademark that was filed in 2024 but has since been abandoned. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 5 opposition proceedings during prosecution.

FILED

Oct 05, 2024

SERIAL

98786871

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateOct 05, 2024

Serial Number98786871

Registration No.0

Registration DateDec 31, 1969

Status DateMar 31, 2026

Published for OppositionNov 11, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jul 04, 2024

First use in commerce: Jul 04, 2024

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

24 events

OPPOSITION SUSTAINED NO. 999999

Mar 31, 2026

OPPOSITION SUSTAINED NO. 999999

OPPOSITION TERMINATED NO. 999999

Mar 31, 2026

OPPOSITION TERMINATED NO. 999999

ABANDONMENT - AFTER INTER PARTES DECISION

Mar 31, 2026

ABANDONMENT - AFTER INTER PARTES DECISION

ABANDONMENT NOTICE E-MAILED - INTER PARTES DECISION

Mar 31, 2026

ABANDONMENT NOTICE E-MAILED - INTER PARTES DECISION

PUBLISHED FOR OPPOSITION

Nov 11, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 11, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

OPPOSITION PAPERS RECEIVED AT TTAB

Nov 11, 2025

OPPOSITION PAPERS RECEIVED AT TTAB

OPPOSITION INSTITUTED NO. 999999

Nov 11, 2025

OPPOSITION INSTITUTED NO. 999999

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 05, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 07, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS PETITION TO REVIVE RECEIVED

Sep 29, 2025

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Sep 29, 2025

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Sep 29, 2025

NOTICE OF REVIVAL - E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 29, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 29, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Aug 05, 2025

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Aug 05, 2025

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Apr 10, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 10, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 10, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 09, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 08, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 05, 2024

NEW APPLICATION ENTERED

Other Marks by Wang ,Yueqi

Additional USPTO filings from the same owner.

GRE

GREYMOND

88119125

Wang YueQi

REGISTERED

SYW

SYWDUDUCLT

97885891

Wang, Yueqi

REGISTERED

HZV

97679728

WANG, YUEQI

REGISTERED

GRE

GREYMOND

88408166

Wang YueQi

REGISTERED

Other Marks by SARAH RYAN

Additional USPTO filings handled by the same attorney of record.

CAR

CARESOOTHE

98961757

REGISTERED

SHA

SHARKPRO

98770554

98736326

MOIHOSSO

99046709

REGISTERED

LACTAID

Run a conflict check

Other Marks by Wang ,Yueqi

Other Marks by SARAH RYAN

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company