Who owns the NACOSA trademark?

The NACOSA trademark is owned by Lu Yingying.

What class is the NACOSA trademark registered in?

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

What is the serial number for NACOSA?

The USPTO serial number for NACOSA is 88950739.

What is the registration number for NACOSA?

NACOSA is registered under USPTO registration number 6286472.

Sealvo

Home Search: NACOSANACOSA #88950739

Back

Updated Sep 25, 2026·17 searches this week

View on USPTO TSDR Find similar marks

NAC

USPTO Trademark Record

REGISTERED

NACOSA

SN 88950739·Reg 6286472·Filed Jun 05, 2020

Owner Lu Yingying

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.

NACOSA (Serial No. 88950739), Registration No. 6286472, is a registered US trademark filed on Jun 05, 2020 by Lu Yingying. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Renewal window: March 09, 2027165 days remaining

Conflict Analysis

Full conflict analysis for NACOSA (SN 88950739) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

NACOSA (Reg. #6286472) is a registered US trademark that has been protecting its owner, Lu Yingying, since 2020. 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 1 opposition proceeding during prosecution.

FILED

Jun 05, 2020

SERIAL

88950739

REG#

6286472

REGISTERED

Mar 09, 2021

Filing Information

StatusREGISTERED

Filing DateJun 05, 2020

Serial Number88950739

Registration No.6286472

Registration DateMar 09, 2021

Status DateMar 09, 2021

Published for OppositionDec 22, 2020

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: May 29, 2020

First use in commerce: May 29, 2020

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

17 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 09, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

AMENDMENT CORRESPONDENCE ENTERED

Mar 01, 2023

AMENDMENT CORRESPONDENCE ENTERED

REGISTERED-PRINCIPAL REGISTER

Mar 09, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 22, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 22, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 02, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 15, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 15, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Nov 12, 2020

ASSIGNED TO LIE

NON-FINAL ACTION WRITTEN

Sep 11, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 11, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 11, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 11, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Sep 07, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 29, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 09, 2020

NEW APPLICATION ENTERED

Other Marks by Lu Yingying

Additional USPTO filings from the same owner.

NAI

NAICI

90343603

Lu, Yingying

REGISTERED

NAC

NACOSA

88948146

Lu Yingying

REGISTERED

NAC

NACOSA

88951703

Lu Yingying

REGISTERED

PET

PETSIES

98878676

Lu YingYing

ABANDONED

NACOSA

Run a conflict check

Other Marks by Lu Yingying

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company