Who owns the DEFCON trademark?

The DEFCON trademark is owned by DEFCON, INCORPORATED.

What class is the DEFCON trademark registered in?

The DEFCON trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for DEFCON?

The USPTO serial number for DEFCON is 73558838.

What is the registration number for DEFCON?

DEFCON is registered under USPTO registration number 1398782.

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DEF

USPTO Trademark Record

REGISTERED

DEFCON

SN 73558838·Reg 1398782·Filed Sep 18, 1985

Owner DEFCON, INCORPORATED

Advertising; business management, organization and administration; office functions.

DEFCON (Serial No. 73558838), Registration No. 1398782, is a registered US trademark filed on Sep 18, 1985 by DEFCON, INCORPORATED. This trademark covers Class 035 (Advertising, business management & retail services).

renewal grace 40y period: December 24, 202668 days remaining

Mark Intelligence

DEFCON (Reg. #1398782) is a registered US trademark that has been protecting its owner, DEFCON, INCORPORATED, since 1985. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 18, 1985

SERIAL

73558838

REG#

1398782

REGISTERED

Jun 24, 1986

Filing Information

StatusREGISTERED

Filing DateSep 18, 1985

Serial Number73558838

Registration No.1398782

Registration DateJun 24, 1986

Status DateJun 25, 2026

Published for OppositionApr 01, 1986

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 101

First use anywhere: Feb 25, 1985

First use in commerce: Feb 25, 1985

Advertising; business management, organization and administration; office functions.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

32 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 25, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 25, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 25, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jun 25, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Apr 23, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jun 24, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 14, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 14, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 14, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 11, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 11, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 11, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

May 11, 2016

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 01, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Mar 01, 2016

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jun 13, 2008

CASE FILE IN TICRS

ASSIGNED TO PARALEGAL

Jul 10, 2006

ASSIGNED TO PARALEGAL

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

Jul 10, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 10, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Mar 20, 2006

TEAS SECTION 8 & 9 RECEIVED

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

Mar 20, 2006

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

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 17, 1992

REGISTERED - SEC. 8 (6-YR) ACCEPTED

RESPONSE RECEIVED TO POST REG. ACTION

May 26, 1992

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 9

Apr 28, 1992

POST REGISTRATION ACTION MAILED - SEC. 9

REGISTERED - SEC. 8 (6-YR) FILED

Dec 31, 1991

REGISTERED - SEC. 8 (6-YR) FILED

REGISTERED-PRINCIPAL REGISTER

Jun 24, 1986

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 01, 1986

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 04, 1986

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 24, 1986

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Jan 16, 1986

EXAMINERS AMENDMENT MAILED

NON-FINAL ACTION MAILED

Dec 20, 1985

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Nov 27, 1985

ASSIGNED TO EXAMINER

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