Who owns the MAMMOTH PLUMBING trademark?

The MAMMOTH PLUMBING trademark is owned by PROCO MECHANICAL LLC.

What class is the MAMMOTH PLUMBING trademark registered in?

The MAMMOTH PLUMBING trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for MAMMOTH PLUMBING?

The USPTO serial number for MAMMOTH PLUMBING is 99889487.

What is the registration number for MAMMOTH PLUMBING?

MAMMOTH PLUMBING is registered under USPTO registration number 0.

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USPTO Trademark Record

PENDING

MAMMOTH PLUMBING

SN 99889487·Reg 0·Filed Jun 17, 2026

Owner PROCO MECHANICAL LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.

MAMMOTH PLUMBING (Serial No. 99889487), Registration No. 0, is a pending US trademark filed on Jun 17, 2026 by PROCO MECHANICAL LLC. This trademark covers Class 037 (Construction, installation & repair services).

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Mark Intelligence

MAMMOTH PLUMBING (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling..

FILED

Jun 17, 2026

SERIAL

99889487

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJun 17, 2026

Serial Number99889487

Registration No.0