Who owns the LEICHTUNG WORKSHOPS trademark?

The LEICHTUNG WORKSHOPS trademark is owned by WOODWORKER'S SUPPLY, INC..

What class is the LEICHTUNG WORKSHOPS trademark registered in?

The LEICHTUNG WORKSHOPS trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for LEICHTUNG WORKSHOPS?

The USPTO serial number for LEICHTUNG WORKSHOPS is 74431686.

What is the registration number for LEICHTUNG WORKSHOPS?

LEICHTUNG WORKSHOPS is registered under USPTO registration number 1868729.

Sealvo

Home Search: LEICHTUNG WORKSHOPSLEICHTUNG WORKSHOPS #74431686

Back

Updated Sep 16, 2026·30 searches this week

View on USPTO TSDR Find similar marks

LEI

USPTO Trademark Record

ABANDONED

LEICHTUNG WORKSHOPS

SN 74431686·Reg 1868729·Filed Sep 03, 1993

Owner WOODWORKER'S SUPPLY, INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

LEICHTUNG WORKSHOPS (Serial No. 74431686), Registration No. 1868729, is a abandoned US trademark filed on Sep 03, 1993 by WOODWORKER'S SUPPLY, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for LEICHTUNG WORKSHOPS (SN 74431686) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEICHTUNG WORKSHOPS (Reg. #1868729) is an abandoned US trademark that was filed in 1993 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 03, 1993

SERIAL

74431686

REG#

1868729

REGISTERED

Dec 20, 1994

Filing Information

StatusABANDONED

Filing DateSep 03, 1993

Serial Number74431686

Registration No.1868729

Registration DateDec 20, 1994

Status DateJul 04, 2025

Published for OppositionSep 27, 1994

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 101

First use anywhere: Aug 31, 1987

First use in commerce: Aug 31, 1987

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

30 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Jul 04, 2025

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 20, 2023

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

Jul 23, 2020

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 05, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 02, 2015

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jan 02, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 02, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Dec 31, 2014

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 15, 2011

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 14, 2010

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 14, 2010

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 10, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 01, 2005

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

FAX RECEIVED

Sep 01, 2005

FAX RECEIVED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 01, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Mar 01, 2005

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Dec 28, 2004

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 14, 2004

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Apr 04, 2001

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Dec 26, 2000

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Dec 20, 1994

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 27, 1994

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 26, 1994

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 28, 1994

APPROVED FOR PUB - PRINCIPAL REGISTER

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jun 27, 1994

PREVIOUS ALLOWANCE COUNT WITHDRAWN

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 10, 1994

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

May 23, 1994

EXAMINER'S AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 09, 1994

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Feb 07, 1994

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jan 05, 1994

ASSIGNED TO EXAMINER

Other Marks by WOODWORKER'S SUPPLY, INC.

Additional USPTO filings from the same owner.

WOO

WOODWORKER.COM

85314670

Woodworker's Supply Inc.

REGISTERED

WOO

WOODWORKER'S SUPPLY

74002970

WOODWORKERS SUPPLY INC.

REGISTERED

PLA

PLATTE RIVER ENGINEERING

88442056

Woodworker's Supply, Inc.

REGISTERED

AHA

A&H ABRASIVES

88309258

Woodworker's Supply, Inc.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

WEB

WEBER WORKSHOPS

90264333

Strategic Exits LLC

REGISTERED

SHA

SHAKER WORKSHOPS

75433753

TAPPAN CHAIRS, LLC

REGISTERED

EXP

EXPOLEAP WORKSHOPS

99807513

ExpoLeap Workshops

PENDING

LUN

LUNAR WORKSHOPS

99550567

Robert Patrick Smythe

PENDING

Other Marks by Sheldon H. Klein

Additional USPTO filings handled by the same attorney of record.

KBH

KB HOMES

86846422

REGISTERED

WTW

W T WATT TIEDER WATT, TIEDER, HOFFAR & FITZGERALD, L.L.P.

87060919

REGISTERED

KBH

KB HOME

88234717

REGISTERED

KBH

KB HOME

88234737

REGISTERED

LEICHTUNG WORKSHOPS

Run a conflict check

Other Marks by WOODWORKER'S SUPPLY, INC.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Sheldon H. Klein

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company