Who owns the LETEN trademark?

The LETEN trademark is owned by ZHOU QIUXIANG.

What class is the LETEN trademark registered in?

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

What is the serial number for LETEN?

The USPTO serial number for LETEN is 79156155.

What is the registration number for LETEN?

LETEN is registered under USPTO registration number 4861472.

Sealvo

Home Search: LETENLETEN #79156155

Back

Updated Sep 27, 2026·40 searches this week

View on USPTO TSDR Find similar marks

LET

USPTO Trademark Record

ABANDONED

LETEN

SN 79156155·Reg 4861472·Filed Oct 21, 2014

Owner ZHOU QIUXIANG

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.

LETEN (Serial No. 79156155), Registration No. 4861472, is a abandoned US trademark filed on Oct 21, 2014 by ZHOU QIUXIANG. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Conflict Analysis

Full conflict analysis for LETEN (SN 79156155) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LETEN (Reg. #4861472) is an abandoned US trademark that was filed in 2014 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 3 opposition proceedings during prosecution.

FILED

Oct 21, 2014

SERIAL

79156155

REG#

4861472

REGISTERED

Dec 01, 2015

Filing Information

StatusABANDONED

Filing DateOct 21, 2014

Serial Number79156155

Registration No.4861472

Registration DateDec 01, 2015

Status DateOct 21, 2024

Published for OppositionSep 15, 2015

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

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

33 events

DEATH OF INTERNATIONAL REGISTRATION

May 09, 2025

DEATH OF INTERNATIONAL REGISTRATION

NEW REPRESENTATIVE AT IB RECEIVED

Nov 22, 2024

NEW REPRESENTATIVE AT IB RECEIVED

TOTAL INVALIDATION PROCESSED BY THE IB

Apr 23, 2023

TOTAL INVALIDATION PROCESSED BY THE IB

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Apr 01, 2023

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

INVALIDATION PROCESSED

Mar 31, 2023

INVALIDATION PROCESSED

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Feb 17, 2023

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

NEW REPRESENTATIVE AT IB RECEIVED

Sep 30, 2022

NEW REPRESENTATIVE AT IB RECEIVED

CANCELLED SECTION 71

Jun 17, 2022

CANCELLED SECTION 71

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 08, 2016

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Apr 12, 2016

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Apr 12, 2016

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 01, 2016

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Dec 01, 2015

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 15, 2015

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Sep 11, 2015

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Aug 26, 2015

NOTICE OF PUBLICATION

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Aug 26, 2015

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Aug 26, 2015

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 07, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Jul 20, 2015

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 07, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 04, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 04, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 04, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Mar 06, 2015

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Feb 18, 2015

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 18, 2015

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 17, 2015

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Feb 16, 2015

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 09, 2015

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Dec 12, 2014

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 08, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Dec 04, 2014

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Recently filed and registered marks in the same international class.

LET

LETEN

98852453

Yang Haifeng

REGISTERED

LETEN

Run a conflict check

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company