Who owns the CIRQON trademark?

The CIRQON trademark is owned by Cirqon Technologies Corporation.

What class is the CIRQON trademark registered in?

The CIRQON trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for CIRQON?

The USPTO serial number for CIRQON is 74074075.

What is the registration number for CIRQON?

CIRQON is registered under USPTO registration number 1677906.

Sealvo

Home Search: CIRQONCIRQON #74074075

Back

Updated Sep 29, 2026·27 searches this week

View on USPTO TSDR Find similar marks

CIR

USPTO Trademark Record

ABANDONED

CIRQON

SN 74074075·Reg 1677906·Filed Jun 29, 1990

Owner Cirqon Technologies Corporation

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

CIRQON (Serial No. 74074075), Registration No. 1677906, is a abandoned US trademark filed on Jun 29, 1990 by Cirqon Technologies Corporation. This trademark covers Class 040 (Treatment & processing of materials).

Conflict Analysis

Full conflict analysis for CIRQON (SN 74074075) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CIRQON (Reg. #1677906) is an abandoned US trademark that was filed in 1990 but has since been abandoned. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 29, 1990

SERIAL

74074075

REG#

1677906

REGISTERED

Mar 03, 1992

Filing Information

StatusABANDONED

Filing DateJun 29, 1990

Serial Number74074075

Registration No.1677906

Registration DateMar 03, 1992

Status DateJan 29, 2016

Published for OppositionDec 10, 1991

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 106

First use anywhere: Sep 30, 1989

First use in commerce: Sep 30, 1989

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

13 events

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

Jan 29, 2016

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

CASE FILE IN TICRS

Dec 19, 2007

CASE FILE IN TICRS

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

Jan 11, 2002

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 11, 2002

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Oct 19, 2001

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

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

Jun 01, 1997

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

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

May 12, 1997

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

REGISTERED-PRINCIPAL REGISTER

Mar 03, 1992

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 10, 1991

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 08, 1991

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 16, 1991

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Mar 26, 1991

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Mar 22, 1991

ASSIGNED TO EXAMINER

Other Marks by Cirqon Technologies Corporation

Additional USPTO filings from the same owner.

74074073

Cirqon Technologies Corporation

ABANDONED

QST

Q-STRATE

74177454

Cirqon Technologies Corporation

ABANDONED

QCL

Q-CLAD

74074936

CIRQON TECHNOLOGIES CORPORATION

ABANDONED

CIR

CIRPAK

75211679

Cirqon Technologies Corporation

ABANDONED

CIRQON

Run a conflict check

Other Marks by Cirqon Technologies Corporation

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company