Who owns the MAMMOTH LABS trademark?

The MAMMOTH LABS trademark is owned by Green Mountain Holdings LLC.

What class is the MAMMOTH LABS trademark registered in?

The MAMMOTH LABS trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for MAMMOTH LABS?

The USPTO serial number for MAMMOTH LABS is 90903977.

What is the registration number for MAMMOTH LABS?

MAMMOTH LABS is registered under USPTO registration number 0.

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Home Search: MAMMOTH LABSMAMMOTH LABS #90903977

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Updated Oct 29, 2026·19 searches this week

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MAM

USPTO Trademark Record

ABANDONED

MAMMOTH LABS

SN 90903977·Reg 0·Filed Aug 26, 2021

Owner Green Mountain Holdings LLC

Education; providing of training; entertainment; sporting and cultural activities.

MAMMOTH LABS (Serial No. 90903977), Registration No. 0, is a abandoned US trademark filed on Aug 26, 2021 by Green Mountain Holdings LLC. This trademark covers Class 041 (Education & entertainment services).

Mark Intelligence

MAMMOTH LABS (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities..

FILED

Aug 26, 2021

SERIAL

90903977

REG#

Filing Information

StatusABANDONED

Filing DateAug 26, 2021

Serial Number90903977

Registration No.0

Status DateMay 23, 2025

Mark TypeDesign with words

Status DescriptionDead and abandoned due to failure to respond

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

29 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

May 23, 2025

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

May 23, 2025

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Feb 06, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 06, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 06, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jan 10, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Jan 31, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jan 31, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 31, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jul 29, 2023

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION LETTER WRITTEN

Jan 13, 2023

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jan 13, 2023

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 13, 2023

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

SUSPENSION LETTER WRITTEN

May 31, 2022

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

May 31, 2022

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

May 31, 2022

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

May 27, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 26, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 26, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

May 21, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 21, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 21, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

May 21, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 21, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 21, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 20, 2022

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 13, 2021

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 12, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 30, 2021

NEW APPLICATION ENTERED

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MAM

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