Who owns the MAMMOTH trademark?

The MAMMOTH trademark is owned by SPORTPET DESIGNS LLC.

What class is the MAMMOTH trademark registered in?

The MAMMOTH trademark is registered in Class 020 (Furniture, mirrors & non-metal containers), Class 028 (Games, toys & sporting goods).

What is the serial number for MAMMOTH?

The USPTO serial number for MAMMOTH is 99535700.

What is the registration number for MAMMOTH?

MAMMOTH is registered under USPTO registration number 8419744.

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Updated Nov 2, 2026·10 searches this week

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Section 8 declaration window

September 01, 2032

2129 days remaining

MAM

MAMMOTH

REGISTERED

Serial: 99535700
Reg: 8419744
Filed: Dec 08, 2025
Owner: SPORTPET DESIGNS LLC

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.; Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 020Furniture, mirrors & non-metal containers

US codes: 002, 013, 022, 025, 032, 050

First use anywhere: Feb 29, 2024

First use in commerce: Feb 29, 2024

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Aug 25, 1997

First use in commerce: Aug 25, 1997

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jul 14, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 15, 2026

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 29, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 29, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 29, 2026

Code TEME

ASSIGNED TO EXAMINER

Apr 13, 2026

Code DOCK

NON-FINAL ACTION WRITTEN

Apr 13, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 13, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 13, 2026

Code GNRN

NEW APPLICATION ENTERED

Dec 08, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 08, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Dec 08, 2025

Code MAFR

MAMMOTH

What to file next

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