Who owns the MASTER BLEND trademark?

The MASTER BLEND trademark is owned by OM MUSHROOMS, LLC.

What class is the MASTER BLEND trademark registered in?

The MASTER BLEND trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for MASTER BLEND?

The USPTO serial number for MASTER BLEND is 98721409.

What is the registration number for MASTER BLEND?

MASTER BLEND is registered under USPTO registration number 7897875.

MASTER BLEND - Owned by OM MUSHROOMS, LLC - (Class 005)

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 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Dec 31, 2019

First use in commerce: Dec 31, 2019

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

21 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 29, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 29, 2026

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 29, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 29, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 29, 2026

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Aug 19, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 19, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Jul 01, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 01, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 25, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 30, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 30, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

May 30, 2025

Code TEME

NON-FINAL ACTION WRITTEN

Mar 06, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 06, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 06, 2025

Code GNRN

ASSIGNED TO EXAMINER

Mar 04, 2025

Code DOCK

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 24, 2025

Code ASGN

NEW APPLICATION ENTERED

Aug 28, 2024

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 28, 2024

Code NWOS

Other Marks by OM MUSHROOMS, LLC

Additional USPTO filings from the same owner.

88139592

OM MUSHROOMS, LLC

REGISTERED

OMM

OM MUSHROOM SUPERFOOD

88240678

OM MUSHROOMS, LLC

REGISTERED

MUS

MUSHROOMS WORK WONDERS

98787951

OM MUSHROOMS, LLC

REGISTERED

MUS

MUSHROOM MATRIX

86602076

OM MUSHROOMS, LLC

REGISTERED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

MAS

MASTER BLEND

76386566

Bio-Energy Systems, Inc.

ABANDONED

MAS

MASTER BLEND

74095356

S. C. Johnson & Son, Inc.

ABANDONED

OMM

OM MASTER BLEND MUSHROOM SUPERFOOD

98948337

M2 Ingredients, Inc.

REGISTERED

ACT

ACTIVEFIBER BLEND

99285512

Prelude Nutrition LLC

REGISTERED

Other Marks by Janet F. Satterthwaite

Additional USPTO filings handled by the same attorney of record.

TRA

TRAIL FIRE

98795029

REGISTERED

WOO

WOODY CREEK

99180627

REGISTERED

88139592

REGISTERED

WOO

WOODY CREEK DISTILLERS

99180649

REGISTERED

MASTER BLEND

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by OM MUSHROOMS, LLC

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Janet F. Satterthwaite

Get pre-filing clearance

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