Who owns the HBK trademark?

The HBK trademark is owned by Hottinger Brüel & Kjaer GmbH.

What class is the HBK trademark registered in?

The HBK trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 007 (Machines, machine tools & power-operated tools), Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 038 (Telecommunications services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for HBK?

The USPTO serial number for HBK is 79310086.

What is the registration number for HBK?

HBK is registered under USPTO registration number 7470015.

HBK - Owned by Hottinger Brüel & Kjaer GmbH - (Class 001, Class 007, Class 009)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

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.

Class 009Electronics, software & scientific instruments

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

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.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

56 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Mar 29, 2025

Code FINO

GENERIC MADRID TRANSACTION CREATED

Jan 31, 2025

Code XXCR

GENERIC MADRID TRANSACTION SENT TO IB

Jan 31, 2025

Code XXSS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 13, 2024

Code FICR

REGISTERED-PRINCIPAL REGISTER

Aug 13, 2024

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 13, 2024

Code NRCC

OPPOSITION DISMISSED NO. 999999

Jul 10, 2024

Code OP.D

OPPOSITION TERMINATED NO. 999999

Jul 10, 2024

Code OP.T

TTAB RELEASE CASE TO TRADEMARKS

Jul 10, 2024

Code TMBN

ASSIGNED TO EXAMINER

May 16, 2024

Code DOCK

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Oct 31, 2022

Code OPNX

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Oct 12, 2022

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Oct 12, 2022

Code OPNS

REFUSAL PROCESSED BY IB

Aug 29, 2022

Code RFNP

OPPOSITION INSTITUTED NO. 999999

Aug 09, 2022

Code OP.I

OPPOSITION NOTICE (IB REFUSAL) CREATED

Aug 04, 2022

Code OPNC

OPPOSITION NOTICE (IB REFUSAL) SENT TO IB

Aug 04, 2022

Code OPNS

OPPOSITION PAPERS RECEIVED AT TTAB

Aug 03, 2022

Code OPPF

PUBLISHED FOR OPPOSITION

Jul 26, 2022

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 26, 2022

Code NPUB

NOTIFICATION PROCESSED BY IB

Jul 25, 2022

Code GPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 06, 2022

Code NONP

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jul 06, 2022

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 06, 2022

Code OPNS

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2022

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 22, 2022

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 22, 2022

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 22, 2022

Code TEME

NON-FINAL ACTION WRITTEN

Apr 19, 2022

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 19, 2022

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 19, 2022

Code GNRN

EXAMINERS AMENDMENT -WRITTEN

Feb 09, 2022

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Feb 09, 2022

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 09, 2022

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Feb 09, 2022

Code XAEC

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 03, 2021

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 02, 2021

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 02, 2021

Code CRFA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 23, 2021

Code COAR

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

Nov 23, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 23, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 23, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 23, 2021

Code CHAN

ATTORNEY REVIEW COMPLETED

Nov 02, 2021

Code ATRV

LIMITATION FROM THE IB - REQUEST EXAM REVIEW

Oct 25, 2021

Code LIME

CHANGE OF NAME/ADDRESS REC'D FROM IB

Sep 24, 2021

Code ADCH

LIMITATION OF GOODS RECEIVED FROM IB

Sep 10, 2021

Code LIMG

REFUSAL PROCESSED BY IB

Jun 21, 2021

Code RFNT

REFUSAL PROCESSED BY MPU

Jun 03, 2021

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 03, 2021

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 02, 2021

Code RFCR

NON-FINAL ACTION WRITTEN

Jun 01, 2021

Code CNRT

APPLICATION FILING RECEIPT MAILED

May 14, 2021

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 10, 2021

Code NWOS

ASSIGNED TO EXAMINER

May 10, 2021

Code DOCK

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 08, 2021

Code REPR

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

HBK

HBK HOTTINGER BRÜEL & KJAER

79275452

Hottinger Brüel & Kjaer GmbH

REGISTERED

Other Marks by URSULA B DAY

Additional USPTO filings handled by the same attorney of record.

KLE

KLEIBERIT

74668848

REGISTERED

LAL

L'ALPAGE

88097064

REGISTERED

LOG

LogoMark

87650577

REGISTERED

OSC

OSCAR

79437981

REGISTERED

HBK

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by URSULA B DAY

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions