Who owns the HARLEQUIN trademark?

The HARLEQUIN trademark is owned by HYBRID SOFTWARE HELIX LIMITED.

What class is the HARLEQUIN trademark registered in?

The HARLEQUIN trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for HARLEQUIN?

The USPTO serial number for HARLEQUIN is 74697615.

What is the registration number for HARLEQUIN?

HARLEQUIN is registered under USPTO registration number 2026510.

HARLEQUIN - Owned by HYBRID SOFTWARE HELIX LIMITED - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Mar 08, 1990

First use in commerce: Mar 08, 1990

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

28 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 19, 2026

Code ASGN

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

Aug 17, 2026

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 17, 2026

Code RNL3

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

Aug 17, 2026

Code NA89

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 13, 2026

Code EROP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 20, 2026

Code APRE

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jul 20, 2026

Code PR89

TEAS SECTION 8 & 9 RECEIVED

May 18, 2026

Code E89R

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

Dec 31, 2025

Code REM2

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

Dec 09, 2016

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 09, 2016

Code RNL2

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

Dec 09, 2016

Code NA89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 07, 2016

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Sep 28, 2016

Code E89R

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

Oct 27, 2009

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 27, 2009

Code RNL1

CASE FILE IN TICRS

Sep 15, 2006

Code CFIT

TEAS SECTION 8 & 9 RECEIVED

Sep 14, 2006

Code E89R

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

Mar 17, 2003

Code C15A

PAPER RECEIVED

Dec 27, 2002

Code MAIL

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

Dec 27, 2002

Code 815F

REGISTERED-PRINCIPAL REGISTER

Dec 31, 1996

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 08, 1996

Code PUBO

NOTICE OF PUBLICATION

Sep 06, 1996

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 12, 1996

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 03, 1996

Code CRFA

NON-FINAL ACTION MAILED

Nov 06, 1995

Code CNRT

ASSIGNED TO EXAMINER

Oct 27, 1995

Code DOCK

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What to file next

Full Goods & Services

Filing Basis & Declarations

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