Who owns the I.M.THUMBUDDY trademark?

The I.M.THUMBUDDY trademark is owned by WEINSTEIN, HOWARD.

What is the serial number for I.M.THUMBUDDY?

The USPTO serial number for I.M.THUMBUDDY is 73528570.

What is the registration number for I.M.THUMBUDDY?

I.M.THUMBUDDY is registered under USPTO registration number 1443586.

Sealvo

Home Search: I.M.THUMBUDDYI.M.THUMBUDDY #73528570

Back

Updated Sep 18, 2026·11 searches this week

View on USPTO TSDR Find similar marks

IMT

USPTO Trademark Record

ABANDONED

I.M.THUMBUDDY

Q: What class is the I.M.THUMBUDDY trademark registered in?

The I.M.THUMBUDDY trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 73528570·Reg 1443586·Filed Mar 25, 1985

Owner WEINSTEIN, HOWARD

Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

I.M.THUMBUDDY (Serial No. 73528570), Registration No. 1443586, is a abandoned US trademark filed on Mar 25, 1985 by WEINSTEIN, HOWARD. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for I.M.THUMBUDDY (SN 73528570) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

I.M.THUMBUDDY (Reg. #1443586) is an abandoned US trademark that was filed in 1985 but has since been abandoned. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 25, 1985

SERIAL

73528570

REG#

1443586

REGISTERED

Jun 16, 1987

Filing Information

StatusABANDONED

Filing DateMar 25, 1985

Serial Number73528570

Registration No.1443586

Registration DateJun 16, 1987

Status DateMar 22, 2008

Published for OppositionMar 24, 1987

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 107

First use anywhere: Feb 28, 1983

First use in commerce: Jul 06, 1983

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 28, 1983

First use in commerce: Jul 06, 1983

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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