Who owns the WESTCO SANITARY trademark?

The WESTCO SANITARY trademark is owned by THE LANGNER CORPORATION.

What class is the WESTCO SANITARY trademark registered in?

The WESTCO SANITARY trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for WESTCO SANITARY?

The USPTO serial number for WESTCO SANITARY is 88821817.

What is the registration number for WESTCO SANITARY?

WESTCO SANITARY is registered under USPTO registration number 6214875.

Sealvo

Home Search: WESTCO SANITARYWESTCO SANITARY #88821817

Back

Updated Sep 28, 2026·18 searches this week

View on USPTO TSDR Find similar marks

WES

USPTO Trademark Record

REGISTERED

WESTCO SANITARY

SN 88821817·Reg 6214875·Filed Mar 05, 2020

Owner THE LANGNER CORPORATION

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

WESTCO SANITARY (Serial No. 88821817), Registration No. 6214875, is a registered US trademark filed on Mar 05, 2020 by THE LANGNER CORPORATION. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: December 09, 2030

Conflict Analysis

Full conflict analysis for WESTCO SANITARY (SN 88821817) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WESTCO SANITARY (Reg. #6214875) is a registered US trademark that has been protecting its owner, THE LANGNER CORPORATION, since 2020. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 05, 2020

SERIAL

88821817

REG#

6214875

REGISTERED

Dec 08, 2020

Filing Information

StatusREGISTERED

Filing DateMar 05, 2020

Serial Number88821817

Registration No.6214875

Registration DateDec 08, 2020

Status DateJun 24, 2026

Published for OppositionSep 22, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Jul 01, 2005

First use in commerce: Jul 01, 2005

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

21 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 24, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jun 24, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jun 24, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 29, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS SECTION 8 RECEIVED

Mar 14, 2026

TEAS SECTION 8 RECEIVED

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

Dec 08, 2025

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

REGISTERED-PRINCIPAL REGISTER

Dec 08, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 22, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 22, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 02, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 19, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 18, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 18, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Aug 12, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 24, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

May 28, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 28, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 28, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 26, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 10, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 09, 2020

NEW APPLICATION ENTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

TSA

TSAYISI SANITARY

90290038

Zhichi Sanitary Ware (Foshan) Co., Ltd.

REGISTERED

HAL

HALO SANITARY

90159311

Wenzhou Xinze Sanitaryware Company

REGISTERED

BLU

BLUE SANITARY WARE

98730432

Ideal Sanitary Ware Co., Ltd.

REGISTERED

SMA

SMART SAFE SANITARY

76473292

SAN JAMAR, INC.

REGISTERED

Other Marks by Christopher J. Day

Additional USPTO filings handled by the same attorney of record.

HIS

HISTORICAL SOCIETY OF MICHIGAN

99259922

REGISTERED

MAG

MAGNUS FIREWORKS

99578537

REGISTERED

LOG

LogoMark

99008463

REGISTERED

QUI

QUIKCLOTH TOUGH MESSES

99247568

REGISTERED

WESTCO SANITARY

Run a conflict check

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Christopher J. Day

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company