Who owns the MO-CLAMP trademark?

The MO-CLAMP trademark is owned by CrookCo Holdings, Inc..

What class is the MO-CLAMP trademark registered in?

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

What is the serial number for MO-CLAMP?

The USPTO serial number for MO-CLAMP is 72411323.

What is the registration number for MO-CLAMP?

MO-CLAMP is registered under USPTO registration number 996946.

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Section 8/9 declaration window

October 30, 2034

2913 days remaining

MOC

MO-CLAMP

REGISTERED

Serial: 72411323
Reg: 996946
Filed: Dec 20, 1971
Owner: CrookCo Holdings, Inc.

Firearms; ammunition and projectiles; explosives; fireworks.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 013Firearms, ammunition & explosives

US codes: 013

First use anywhere: Dec 10, 1969

First use in commerce: Dec 10, 1969

Firearms; ammunition and projectiles; explosives; fireworks.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

25 events

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Nov 03, 2026

Code NURC

NEW CERTIFICATE UNDER SECTION 7 - PROCESSED

Oct 13, 2026

Code C.7C

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 05, 2026

Code APRE

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 30, 2026

Code ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 02, 2026

Code ASGN

TEAS SECTION 7 REQUEST RECEIVED

Aug 11, 2026

Code ES7R

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 02, 2025

Code APRE

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

Sep 02, 2025

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Sep 02, 2025

Code RNL4

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

Sep 02, 2025

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Apr 29, 2025

Code E89R

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

Oct 29, 2023

Code REM2

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

Jun 14, 2014

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 14, 2014

Code RNL3

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

Jun 14, 2014

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jun 13, 2014

Code E89R

NOTICE OF DESIGN SEARCH CODE MAILED

Jan 30, 2009

Code MDSC

AMENDMENT UNDER SECTION 7 - PROCESSED

Mar 04, 2005

Code A7OK

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

Nov 08, 2004

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 08, 2004

Code RNL2

PAPER RECEIVED

Sep 24, 2004

Code MAIL

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

Sep 24, 2004

Code 89AF

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 26, 1994

Code RNL1

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

Aug 24, 1994

Code 9.AF

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

Jan 28, 1980

Code C15A

MO-CLAMP

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