Who owns the CHIRON trademark?

The CHIRON trademark is owned by CHIRON GROUP SE.

What class is the CHIRON trademark registered in?

The CHIRON trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for CHIRON?

The USPTO serial number for CHIRON is 73453270.

What is the registration number for CHIRON?

CHIRON is registered under USPTO registration number 1335121.

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CHI

USPTO Trademark Record

REGISTERED

CHIRON

SN 73453270·Reg 1335121·Filed Nov 17, 1983

Owner CHIRON GROUP SE

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

CHIRON (Serial No. 73453270), Registration No. 1335121, is a registered US trademark filed on Nov 17, 1983 by CHIRON GROUP SE. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Section 8/9 declaration window: May 14, 2035

Mark Intelligence

CHIRON (Reg. #1335121) is a registered US trademark that has been protecting its owner, CHIRON GROUP SE, since 1983. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 17, 1983

SERIAL

73453270

REG#

1335121

REGISTERED

May 14, 1985

Filing Information

StatusREGISTERED

Filing DateNov 17, 1983

Serial Number73453270

Registration No.1335121

Registration DateMay 14, 1985

Status DateSep 11, 2025

Published for OppositionMar 05, 1985

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Nov 30, 1958

First use in commerce: Nov 30, 1975

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

Sep 11, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 11, 2025

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Sep 11, 2025

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Sep 11, 2025

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

TEAS SECTION 8 & 9 RECEIVED

May 12, 2025

TEAS SECTION 8 & 9 RECEIVED

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

May 14, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 23, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 27, 2016

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 24, 2016

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 28, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 28, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 28, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Oct 28, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Sep 18, 2015

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

May 21, 2008

CASE FILE IN TICRS

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 05, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Dec 05, 2005

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

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Aug 22, 2005

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

ASSIGNED TO PARALEGAL

Aug 17, 2005

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

May 10, 2005

TEAS SECTION 8 & 9 RECEIVED

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

May 10, 2005

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

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

Sep 06, 1991

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

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

Apr 25, 1991

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

REGISTERED-PRINCIPAL REGISTER

May 14, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 05, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 21, 1985

NOTICE OF PUBLICATION

Feb 21, 1985

NOTICE OF PUBLICATION

Jan 24, 1985

NOTICE OF PUBLICATION

ASSIGNED TO EXAMINER

Dec 26, 1984

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 26, 1984

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 28, 1984

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

May 24, 1984

NON-FINAL ACTION MAILED

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