Who owns the 1+1=3 trademark?

The 1+1=3 trademark is owned by Marcus, Randy.

What class is the 1+1=3 trademark registered in?

The 1+1=3 trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for 1+1=3?

The USPTO serial number for 1+1=3 is 87951266.

What is the registration number for 1+1=3?

1+1=3 is registered under USPTO registration number 0.

Sealvo

Home Search: 1+1=31+1=3 #87951266

Back

Updated Sep 18, 2026·32 searches this week

View on USPTO TSDR Find similar marks

113

USPTO Trademark Record

ABANDONED

1+1=3

SN 87951266·Reg 0·Filed Jun 06, 2018

Owner Marcus, Randy

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

1+1=3 (Serial No. 87951266), Registration No. 0, is a abandoned US trademark filed on Jun 06, 2018 by Marcus, Randy. This trademark covers Class 041 (Education & entertainment services).

Conflict Analysis

Full conflict analysis for 1+1=3 (SN 87951266) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

1+1=3 (Reg. #0) is an abandoned US trademark that was filed in 2018 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

Jun 06, 2018

SERIAL

87951266

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateJun 06, 2018

Serial Number87951266

Registration No.0