Who owns the C2F trademark?

The C2F trademark is owned by C2F, INC..

What class is the C2F trademark registered in?

The C2F trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for C2F?

The USPTO serial number for C2F is 73524011.

What is the registration number for C2F?

C2F is registered under USPTO registration number 1373101.

Sealvo

Home Search: C2FC2F #73524011

Back

Updated Oct 4, 2026·33 searches this week

View on USPTO TSDR Find similar marks

C2F

USPTO Trademark Record

ABANDONED

C2F

SN 73524011·Reg 1373101·Filed Feb 25, 1985

Owner C2F, INC.

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.

C2F (Serial No. 73524011), Registration No. 1373101, is a abandoned US trademark filed on Feb 25, 1985 by C2F, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

C2F (Reg. #1373101) 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

Feb 25, 1985

SERIAL

73524011

REG#

1373101

REGISTERED

Nov 26, 1985

Filing Information

StatusABANDONED

Filing DateFeb 25, 1985

Serial Number73524011

Registration No.1373101

Registration DateNov 26, 1985

Status DateJun 05, 2026

Published for OppositionSep 17, 1985

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, 101

First use anywhere: Jan 05, 1980

First use in commerce: Feb 02, 1980

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

23 events

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

Jun 05, 2026

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

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 26, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 30, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 30, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 30, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 30, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jun 10, 2015

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

May 29, 2008

CASE FILE IN TICRS

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

Dec 19, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 19, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Dec 17, 2005

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 14, 2005

TEAS SECTION 8 & 9 RECEIVED

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

Sep 14, 2005

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

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

Apr 17, 1991

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

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

Jan 14, 1991

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

REGISTERED-PRINCIPAL REGISTER

Nov 26, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 17, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 18, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 16, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 10, 1985

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

May 17, 1985

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

May 01, 1985

ASSIGNED TO EXAMINER

May 01, 1985

ASSIGNED TO EXAMINER

Other Marks by C2F, INC.

Additional USPTO filings from the same owner.

C2F

88411060

C2F, Inc.

ABANDONED

PEN

PENTALIC WOODLESS PENCILS

73659883

C2F, INC.

ABANDONED

CON

CONNOISSEUR

77113591

C2F, Inc.

ABANDONED

BEE

BEE PAPER

78412763

C2F, Inc.

ABANDONED

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

Recently filed and registered marks in the same international class.

C2F

88270499

Vision Engineering Solutions, LLC

REGISTERED

C2F

97495313

Agriforce Growing Systems Ltd.

ABANDONED

C2F

86818616

YTA HOLDINGS, LLC

ABANDONED

Other Marks by Leonard D. DuBoff

Additional USPTO filings handled by the same attorney of record.

WRI

WRITER'S BLOCK

73442409

REGISTERED

BIO

BIOCYBERNAUT

88306720

REGISTERED

LOG

LogoMark

87581166

REGISTERED

85758844

REGISTERED

C2F

Run a conflict check

Other Marks by C2F, INC.

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

Other Marks by Leonard D. DuBoff

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company