Who owns the HELI-COIL trademark?

The HELI-COIL trademark is owned by BÖLLHOFF PRODUKTION GMBH.

What class is the HELI-COIL trademark registered in?

The HELI-COIL trademark is registered in Class 023 (Yarns & threads for textile use).

What is the serial number for HELI-COIL?

The USPTO serial number for HELI-COIL is 71480973.

What is the registration number for HELI-COIL?

HELI-COIL is registered under USPTO registration number 419109.

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HEL

USPTO Trademark Record

REGISTERED

HELI-COIL

SN 71480973·Reg 419109·Filed Mar 16, 1945

Owner BÖLLHOFF PRODUKTION GMBH

Yarns and threads for textile use.

HELI-COIL (Serial No. 71480973), Registration No. 419109, is a registered US trademark filed on Mar 16, 1945 by BÖLLHOFF PRODUKTION GMBH. This trademark covers Class 023 (Yarns & threads for textile use).

Section 8/9 declaration window: February 05, 2036

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Mark Intelligence

HELI-COIL (Reg. #419109) is a registered US trademark that has been protecting its owner, BÖLLHOFF PRODUKTION GMBH, since 1945. The mark covers Class 023 (Yarns & threads for textile use). Goods and services include Yarns and threads for textile use..

FILED

Mar 16, 1945

SERIAL

71480973

REG#

419109

REGISTERED

Feb 05, 1946

Filing Information

StatusREGISTERED

Filing DateMar 16, 1945

Serial Number71480973

Registration No.419109

Registration DateFeb 05, 1946

Status DateMar 05, 2026

Published for OppositionNov 06, 1945

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 023Yarns & threads for textile use

US codes: 023

First use anywhere: Nov 20, 1942

First use in commerce: Nov 20, 1942

Yarns and threads for textile use.

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

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Status History

27 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 05, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 05, 2026

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

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

Mar 05, 2026

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

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

Mar 05, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Dec 10, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Feb 05, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 20, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 20, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 20, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 20, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Mar 20, 2024

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 20, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 02, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Apr 09, 2016

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

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

Apr 09, 2016

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Apr 09, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 08, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Feb 02, 2016

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jan 23, 2009

CASE FILE IN TICRS

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

Apr 12, 2006

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Apr 12, 2006

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Mar 22, 2006

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Feb 06, 2006

TEAS SECTION 8 & 9 RECEIVED

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

Feb 06, 2006

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

REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)

Feb 05, 1986

REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Oct 28, 1985

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Feb 05, 1966

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

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