Who owns the LOCK-JOINT trademark?

The LOCK-JOINT trademark is owned by RICHARDS-WILCOX, INC..

What class is the LOCK-JOINT trademark registered in?

The LOCK-JOINT trademark is registered in Class 013 (Firearms, ammunition & explosives).

What is the serial number for LOCK-JOINT?

The USPTO serial number for LOCK-JOINT is 71528309.

What is the registration number for LOCK-JOINT?

LOCK-JOINT is registered under USPTO registration number 524298.

Sealvo

Home Search: LOCK-JOINTLOCK-JOINT #71528309

Back

Updated Sep 30, 2026·32 searches this week

View on USPTO TSDR Find similar marks

LOC

USPTO Trademark Record

REGISTERED

LOCK-JOINT

SN 71528309·Reg 524298·Filed Jul 10, 1947

Owner RICHARDS-WILCOX, INC.

Firearms; ammunition and projectiles; explosives; fireworks.

LOCK-JOINT (Serial No. 71528309), Registration No. 524298, is a registered US trademark filed on Jul 10, 1947 by RICHARDS-WILCOX, INC.. This trademark covers Class 013 (Firearms, ammunition & explosives).

Section 8/9 declaration window: April 25, 2030

Conflict Analysis

Full conflict analysis for LOCK-JOINT (SN 71528309) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LOCK-JOINT (Reg. #524298) is a registered US trademark that has been protecting its owner, RICHARDS-WILCOX, INC., since 1947. The mark covers Class 013 (Firearms, ammunition & explosives). Goods and services include Firearms; ammunition and projectiles; explosives; fireworks..

FILED

Jul 10, 1947

SERIAL

71528309

REG#

524298

REGISTERED

Apr 25, 1950

Filing Information

StatusREGISTERED

Filing DateJul 10, 1947

Serial Number71528309

Registration No.524298

Registration DateApr 25, 1950

Status DateJun 17, 2019

Next RenewalApril 25, 2030

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 013Firearms, ammunition & explosives

US codes: 013

First use anywhere: Jan 31, 1927

First use in commerce: Jan 31, 1927

Firearms; ammunition and projectiles; explosives; fireworks.

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 17, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 17, 2019

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

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

Jun 17, 2019

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

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

Jun 17, 2019

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

TEAS SECTION 8 & 9 RECEIVED

May 09, 2019

TEAS SECTION 8 & 9 RECEIVED

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

Apr 25, 2019

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

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

May 15, 2012

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 15, 2012

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 20, 2011

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Apr 26, 2010

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

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Apr 26, 2010

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 22, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 20, 2010

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Oct 07, 2008

CASE FILE IN TICRS

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

Jan 04, 2001

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 04, 2001

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Dec 04, 2000

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

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

Apr 12, 2000

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 27, 1990

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Jan 22, 1990

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Apr 25, 1970

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Other Marks by RICHARDS-WILCOX, INC.

Additional USPTO filings from the same owner.

TWI

TWIN-TRAK

78196092

Richards-Wilcox, Inc.

REGISTERED

R-W

85018110

Richards-Wilcox, Inc.

REGISTERED

ZIG

ZIG-ZAG

71527938

Richards-Wilcox, Inc.

REGISTERED

SAF

SAFE-RAIL

71692018

RICHARDS-WILCOX, INC.

REGISTERED

Other Marks in Class 013 — Firearms, ammunition & explosives

Recently filed and registered marks in the same international class.

TYT

TYTON JOINT

72017843

UNITED STATES PIPE AND FOUNDRY COMPANY, LLC

REGISTERED

QUA

QUAD LOCK

78329826

REVELYST OPERATIONS LLC

REGISTERED

TOR

TORQUE LOCK

87849590

HUXWRX SAFETY CO. LLC

REGISTERED

LOC

LOCK LEATHER

88573189

Turning Point Distribution LLC

REGISTERED

Other Marks by Eric R. Waltmire

Additional USPTO filings handled by the same attorney of record.

AMA

AMAFRUITS

88789874

REGISTERED

INV

INVESTED IN YOUR PROSPERITY

99515611

REGISTERED

HOM

HOMEKEEPING PLANNER

88145179

REGISTERED

REV

REVENUE STORM

86513611

REGISTERED

LOCK-JOINT

Run a conflict check

Other Marks by RICHARDS-WILCOX, INC.

Other Marks in Class 013 — Firearms, ammunition & explosives

Other Marks by Eric R. Waltmire

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company