Who owns the ISHELL trademark?

The ISHELL trademark is owned by Tribeworks, Inc..

What is the serial number for ISHELL?

The USPTO serial number for ISHELL is 75734743.

What is the registration number for ISHELL?

ISHELL is registered under USPTO registration number 2726196.

Sealvo

Home Search: ISHELLISHELL #75734743

Back

Updated Oct 19, 2026·30 searches this week

View on USPTO TSDR Find similar marks

ISH

USPTO Trademark Record

ABANDONED

ISHELL

Q: What class is the ISHELL trademark registered in?

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

SN 75734743·Reg 2726196·Filed Jun 23, 1999

Owner Tribeworks, Inc.

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.

ISHELL (Serial No. 75734743), Registration No. 2726196, is a abandoned US trademark filed on Jun 23, 1999 by Tribeworks, Inc.. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

ISHELL (Reg. #2726196) is an abandoned US trademark that was filed in 1999 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 4 opposition proceedings during prosecution.

FILED

Jun 23, 1999

SERIAL

75734743

REG#

2726196

REGISTERED

Jun 17, 2003

Filing Information

StatusABANDONED

Filing DateJun 23, 1999

Serial Number75734743

Registration No.2726196

Registration DateJun 17, 2003

Status DateJan 23, 2010

Published for OppositionJul 04, 2000

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 10, 1998

First use in commerce: Nov 10, 1998

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 10, 1998

First use in commerce: Nov 10, 1998

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.