Who owns the STEM MASTER trademark?

The STEM MASTER trademark is owned by GROUND FORCE MANUFACTURING LLC.

What class is the STEM MASTER trademark registered in?

The STEM MASTER trademark is registered in Class 012 (Vehicles & parts for locomotion).

What is the serial number for STEM MASTER?

The USPTO serial number for STEM MASTER is 75069249.

What is the registration number for STEM MASTER?

STEM MASTER is registered under USPTO registration number 2038764.

Sealvo

Home Search: STEM MASTERSTEM MASTER #75069249

Back

Updated Sep 19, 2026·36 searches this week

View on USPTO TSDR Find similar marks

STE

USPTO Trademark Record

ABANDONED

STEM MASTER

SN 75069249·Reg 2038764·Filed Mar 08, 1996

Owner GROUND FORCE MANUFACTURING LLC

Vehicles; apparatus for locomotion by land, air or water.

STEM MASTER (Serial No. 75069249), Registration No. 2038764, is a abandoned US trademark filed on Mar 08, 1996 by GROUND FORCE MANUFACTURING LLC. This trademark covers Class 012 (Vehicles & parts for locomotion).

Conflict Analysis

Full conflict analysis for STEM MASTER (SN 75069249) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

STEM MASTER (Reg. #2038764) is an abandoned US trademark that was filed in 1996 but has since been abandoned. The mark covers Class 012 (Vehicles & parts for locomotion). Goods and services include Vehicles; apparatus for locomotion by land, air or water.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 08, 1996

SERIAL

75069249

REG#

2038764

REGISTERED

Feb 18, 1997

Filing Information

StatusABANDONED

Filing DateMar 08, 1996

Serial Number75069249

Registration No.2038764

Registration DateFeb 18, 1997

Status DateNov 24, 2007

Published for OppositionNov 26, 1996

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 012Vehicles & parts for locomotion

US codes: 019, 021, 023, 031, 035, 044

First use anywhere: May 31, 1989

First use in commerce: May 31, 1989

Vehicles; apparatus for locomotion by land, air or water.

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

13 events

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

Nov 24, 2007

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

CASE FILE IN TICRS

Dec 21, 2006

CASE FILE IN TICRS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 28, 2003

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Sep 03, 2003

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

PAPER RECEIVED

Feb 24, 2003

PAPER RECEIVED

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

Feb 24, 2003

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

REGISTERED-PRINCIPAL REGISTER

Feb 18, 1997

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 26, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 25, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 11, 1996

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Sep 05, 1996

EXAMINER'S AMENDMENT MAILED

NON-FINAL ACTION MAILED

Aug 16, 1996

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Aug 14, 1996

ASSIGNED TO EXAMINER

Other Marks by GROUND FORCE MANUFACTURING LLC

Additional USPTO filings from the same owner.

DEC

DECREASE YOUR COSTS INCREASE YOUR MOBILITY

76620608

GROUND FORCE MANUFACTURING LLC

REGISTERED

LUB

LUBE BRUTE

75070079

GROUND FORCE MANUFACTURING LLC

ABANDONED

Other Marks in Class 012 — Vehicles & parts for locomotion

Recently filed and registered marks in the same international class.

STE

STEM

74061551

Yokohama Rubber Co., Ltd., The

REGISTERED

MAS

MASTER

85339051

Master Lock Company LLC

REGISTERED

MAS

MASTER

85003076

HIGHLINE AFTERMARKET, LLC

REGISTERED

MAS

MASTER

77499590

Master Lock Company LLC

REGISTERED

Other Marks by SHAUKAT A KARJEKER

Additional USPTO filings handled by the same attorney of record.

MET

METOX

90678553

REGISTERED

XEU

XEUS

90678618

REGISTERED

PAT

PATCH-IQ

97281026

REGISTERED

IRO

IRON-IQ

90678258

REGISTERED

STEM MASTER

Run a conflict check

Other Marks by GROUND FORCE MANUFACTURING LLC

Other Marks in Class 012 — Vehicles & parts for locomotion

Other Marks by SHAUKAT A KARJEKER

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company