Who owns the EXTENSION 99 trademark?

The EXTENSION 99 trademark is owned by INFORMATION HANDLING SERVICES.

What class is the EXTENSION 99 trademark registered in?

The EXTENSION 99 trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for EXTENSION 99?

The USPTO serial number for EXTENSION 99 is 73653376.

What is the registration number for EXTENSION 99?

EXTENSION 99 is registered under USPTO registration number 1473649.

Sealvo

Home Search: EXTENSION 99EXTENSION 99 #73653376

Back

Updated Sep 27, 2026·16 searches this week

View on USPTO TSDR Find similar marks

EXT

USPTO Trademark Record

ABANDONED

EXTENSION 99

SN 73653376·Reg 1473649·Filed Apr 06, 1987

Owner INFORMATION HANDLING SERVICES

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.

EXTENSION 99 (Serial No. 73653376), Registration No. 1473649, is a abandoned US trademark filed on Apr 06, 1987 by INFORMATION HANDLING SERVICES. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for EXTENSION 99 (SN 73653376) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

EXTENSION 99 (Reg. #1473649) is an abandoned US trademark that was filed in 1987 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

Apr 06, 1987

SERIAL

73653376

REG#

1473649

REGISTERED

Jan 19, 1988

Filing Information

StatusABANDONED

Filing DateApr 06, 1987

Serial Number73653376

Registration No.1473649

Registration DateJan 19, 1988

Status DateOct 24, 2008

Published for OppositionOct 27, 1987

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100

First use anywhere: Jun 30, 1973

First use in commerce: Jun 30, 1973

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

14 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Oct 24, 2008

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 01, 2007

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 01, 2007

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE FILE IN TICRS

May 07, 2007

CASE FILE IN TICRS

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

Jun 24, 1993

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Mar 22, 1993

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Jan 19, 1988

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 27, 1987

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 25, 1987

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 09, 1987

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 14, 1987

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jun 25, 1987

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jun 23, 1987

ASSIGNED TO EXAMINER

Jun 17, 1987

ASSIGNED TO EXAMINER

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

Recently filed and registered marks in the same international class.

75667147

99 Restaurants, LLC

REGISTERED

99¢

74515600

99 CENTS ONLY STORES LLC

REGISTERED

EXT

EXTENSION AI

98222708

eXtension Foundation

REGISTERED

EXT

EXTENSION ENGINE

88632571

ExtensionEngine, LLC

REGISTERED

Other Marks by Natalie Hanlon-Leh, Christopher P. Beall, Natalie Jennifer Daniel Collins, Peter J. Kinsella, Leslie P. Kramer, Lisa C. Walter, Cathleen F. Baraloto, John L. Beard, Felicia J. Boyd, Laura G. Coates, Jodi A. DeSchane, Sandra Epp Ryan, John M. Haurykiewicz, Calvin L. Litsey, Patricia I. Reding, Karl G. Schwappach, James R. Steffen, and Gary S. Weinstein

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

73460763

ABANDONED

73279574

ABANDONED

LOG

LogoMark

74312103

ABANDONED

LOG

LogoMark

74312144

ABANDONED

EXTENSION 99

Run a conflict check

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

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company