Who owns the ICOS trademark?

The ICOS trademark is owned by ICOS CORPORATION OF AMERICA.

What class is the ICOS trademark registered in?

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

What is the serial number for ICOS?

The USPTO serial number for ICOS is 73562976.

What is the registration number for ICOS?

ICOS is registered under USPTO registration number 1426953.

Sealvo

Home Search: ICOSICOS #73562976

Back

Updated Oct 29, 2026·8 searches this week

View on USPTO TSDR Find similar marks

ICO

USPTO Trademark Record

ABANDONED

ICOS

SN 73562976·Reg 1426953·Filed Oct 11, 1985

Owner ICOS CORPORATION OF AMERICA

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.

ICOS (Serial No. 73562976), Registration No. 1426953, is a abandoned US trademark filed on Oct 11, 1985 by ICOS CORPORATION OF AMERICA. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

ICOS (Reg. #1426953) is an abandoned US trademark that was filed in 1985 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

Oct 11, 1985

SERIAL

73562976

REG#

1426953

REGISTERED

Jan 27, 1987

Filing Information

StatusABANDONED

Filing DateOct 11, 1985

Serial Number73562976

Registration No.1426953

Registration DateJan 27, 1987

Status DateMar 27, 2020

Published for OppositionNov 04, 1986

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 103

First use anywhere: Nov 30, 1961

First use in commerce: Nov 30, 1961

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

16 events

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

Mar 27, 2020

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

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 17, 2007

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 17, 2007

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Aug 10, 2007

ASSIGNED TO PARALEGAL

PAPER RECEIVED

Jul 18, 2007

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jul 18, 2007

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Oct 31, 2006

CASE FILE IN TICRS

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

Aug 12, 1992

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

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

Jun 04, 1992

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

REGISTERED-PRINCIPAL REGISTER

Jan 27, 1987

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 04, 1986

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 05, 1986

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 11, 1986

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 04, 1986

CORRESPONDENCE RECEIVED IN LAW OFFICE

EXAMINERS AMENDMENT MAILED

Aug 04, 1986

EXAMINERS AMENDMENT MAILED

NON-FINAL ACTION MAILED

Jan 21, 1986

NON-FINAL ACTION MAILED

Other Marks by ICOS CORPORATION OF AMERICA

Additional USPTO filings from the same owner.

ICO

ICOS

73562975

ICOS CORPORATION OF AMERICA

ABANDONED

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

Recently filed and registered marks in the same international class.

ICO

ICOS

79165393

Virtual Vehicle Research GmbH

REGISTERED

ICO

ICOS

74006535

ICOS CORPORATION

ABANDONED

ICO

ICOS

73562975

ICOS CORPORATION OF AMERICA

ABANDONED

ICO

ICOS

78604862

ICOS CORPORATION

ABANDONED

Other Marks by JIM ZEGEER

Additional USPTO filings handled by the same attorney of record.

ICO

ICOS

73562975

ABANDONED

INS

INSIGHT TO FREEDOM

73545304

ABANDONED

PAL

PALUMBO BRACE

73318517

ABANDONED

TOP

TOPCAT

73224620

ABANDONED

ICOS

Run a conflict check

Other Marks by ICOS CORPORATION OF AMERICA

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

Other Marks by JIM ZEGEER

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company