What class is the OPASTCO trademark registered in?

The OPASTCO trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for OPASTCO?

The USPTO serial number for OPASTCO is 74196283.

What is the registration number for OPASTCO?

OPASTCO is registered under USPTO registration number 1702335.

Sealvo

Home Search: OPASTCOOPASTCO #74196283

Back

Updated Sep 30, 2026·16 searches this week

View on USPTO TSDR Find similar marks

OPA

USPTO Trademark Record

ABANDONED

OPASTCO

Q: Who owns the OPASTCO trademark?

The OPASTCO trademark is owned by Organization for the Protection and Advancement of Small Telephone Companies.

SN 74196283·Reg 1702335·Filed Aug 19, 1991

Owner Organization for the Protection and Advancement of Small Telephone Companies

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.

OPASTCO (Serial No. 74196283), Registration No. 1702335, is a abandoned US trademark filed on Aug 19, 1991 by Organization for the Protection and Advancement of Small Telephone Companies. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for OPASTCO (SN 74196283) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

OPASTCO (Reg. #1702335) is an abandoned US trademark that was filed in 1991 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 19, 1991

SERIAL

74196283

REG#

1702335

REGISTERED

Jul 21, 1992

Filing Information

StatusABANDONED

Filing DateAug 19, 1991

Serial Number74196283

Registration No.1702335

Registration DateJul 21, 1992

Status DateJan 25, 1999

Published for OppositionApr 28, 1992

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100

First use anywhere: Sep 25, 1964

First use in commerce: Sep 25, 1964

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

7 events

CANCELLED SEC. 8 (6-YR)

Jan 25, 1999

CANCELLED SEC. 8 (6-YR)

REGISTERED-PRINCIPAL REGISTER

Jul 21, 1992

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 28, 1992

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 27, 1992

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 05, 1991

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Nov 27, 1991

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Nov 18, 1991

ASSIGNED TO EXAMINER

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

OPA

OPASTCO

78047132

NATIONAL TELECOMMUNICATIONS COOPERATIVE ASSOCIATION

ABANDONED

OPASTCO

Run a conflict check

Other Marks in Class 042 — Scientific, technology & SaaS services

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company