Who owns the GRANDMASTER trademark?

The GRANDMASTER trademark is owned by MACKINNON, MERRY JO.

What class is the GRANDMASTER trademark registered in?

The GRANDMASTER trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for GRANDMASTER?

The USPTO serial number for GRANDMASTER is 73138110.

What is the registration number for GRANDMASTER?

GRANDMASTER is registered under USPTO registration number 1089807.

Sealvo

Home Search: GRANDMASTERGRANDMASTER #73138110

Back

Updated Oct 17, 2026·35 searches this week

View on USPTO TSDR Find similar marks

GRA

USPTO Trademark Record

ABANDONED

GRANDMASTER

SN 73138110·Reg 1089807·Filed Aug 19, 1977

Owner MACKINNON, MERRY JO

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

GRANDMASTER (Serial No. 73138110), Registration No. 1089807, is a abandoned US trademark filed on Aug 19, 1977 by MACKINNON, MERRY JO. This trademark covers Class 028 (Games, toys & sporting goods).

Mark Intelligence

GRANDMASTER (Reg. #1089807) is an abandoned US trademark that was filed in 1977 but has since been abandoned. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees..

FILED

Aug 19, 1977

SERIAL

73138110

REG#

1089807

REGISTERED

Apr 18, 1978

Filing Information

StatusABANDONED

Filing DateAug 19, 1977

Serial Number73138110

Registration No.1089807

Registration DateApr 18, 1978

Status DateJan 25, 1999

Mark TypeTypeset (words/letters/numbers)

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022

First use anywhere: Mar 31, 1977

First use in commerce: Jul 07, 1977

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

2 events

EXPIRED SEC. 9

Jan 25, 1999

EXPIRED SEC. 9

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

May 22, 1984

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Other Marks in Class 028 — Games, toys & sporting goods

Recently filed and registered marks in the same international class.

GRA

GRANDMASTER FUNK

87084693

William Mark Corporation

ABANDONED

GRA

GRANDMASTER TABLE

97033669

Nouvahian, Ilan

ABANDONED

GRANDMASTER

Run a conflict check

Other Marks in Class 028 — Games, toys & sporting goods

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company