Who owns the QUARTET trademark?

The QUARTET trademark is owned by EVG Specialty Network LLC.

What class is the QUARTET trademark registered in?

The QUARTET trademark is registered in Class 044 (Medical, veterinary & beauty care services).

What is the serial number for QUARTET?

The USPTO serial number for QUARTET is 99125881.

What is the registration number for QUARTET?

QUARTET is registered under USPTO registration number 8040148.

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Updated Oct 4, 2026·13 searches this week

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QUA

USPTO Trademark Record

REGISTERED

QUARTET

SN 99125881·Reg 8040148·Filed Apr 08, 2025

Owner EVG Specialty Network LLC

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

QUARTET (Serial No. 99125881), Registration No. 8040148, is a registered US trademark filed on Apr 08, 2025 by EVG Specialty Network LLC. This trademark covers Class 044 (Medical, veterinary & beauty care services).

early section 8: November 25, 2031

Mark Intelligence

QUARTET (Reg. #8040148) is a registered US trademark that has been protecting its owner, EVG Specialty Network LLC, since 2025. The mark covers Class 044 (Medical, veterinary & beauty care services). Goods and services include Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, h.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 08, 2025

SERIAL

99125881

REG#

8040148

REGISTERED

Nov 25, 2025

Filing Information

StatusREGISTERED

Filing DateApr 08, 2025

Serial Number99125881

Registration No.8040148

Registration DateNov 25, 2025

Status DateNov 25, 2025

Published for OppositionOct 07, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: May 31, 2022

First use in commerce: May 31, 2022

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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