Who owns the SHERLOCK trademark?

The SHERLOCK trademark is owned by Kelvin Zero Inc..

What is the serial number for SHERLOCK?

The USPTO serial number for SHERLOCK is 90530872.

What is the registration number for SHERLOCK?

SHERLOCK is registered under USPTO registration number 8330361.

SHERLOCK - Owned by Kelvin Zero Inc. - (Class 009, Class 042)

Q: What class is the SHERLOCK trademark registered in?

The SHERLOCK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

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 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 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

58 events

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

May 19, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 20, 2026

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 14, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 14, 2026

Code TEME

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Apr 13, 2026

Code ERSI

SUSPENSION INQUIRY WRITTEN

Jan 12, 2026

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

Jan 12, 2026

Code GNSI

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Jan 12, 2026

Code GNS2

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Oct 26, 2025

Code RCCK

SUSPENSION LETTER WRITTEN

Apr 25, 2025

Code CNSL

LETTER OF SUSPENSION E-MAILED

Apr 25, 2025

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 25, 2025

Code GNS3

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 22, 2025

Code CHAN

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 22, 2025

Code TEME

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

Apr 07, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 07, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 07, 2025

Code TCCA

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Apr 07, 2025

Code ERSI

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 07, 2025

Code CRFA

SUSPENSION INQUIRY WRITTEN

Jan 06, 2025

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

Jan 06, 2025

Code GNSI

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Jan 06, 2025

Code GNS2

SUSPENSION LETTER WRITTEN

Apr 04, 2024

Code CNSL

LETTER OF SUSPENSION E-MAILED

Apr 04, 2024

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 04, 2024

Code GNS3

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 02, 2024

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 02, 2024

Code TEME

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Apr 01, 2024

Code ERSI

SUSPENSION INQUIRY WRITTEN

Feb 05, 2024

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

Feb 05, 2024

Code GNSI

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Feb 05, 2024

Code GNS2

ASSIGNED TO LIE

Aug 04, 2023

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 04, 2023

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 04, 2023

Code TEME

SUSPENSION LETTER WRITTEN

Aug 04, 2023

Code CNSL

LETTER OF SUSPENSION E-MAILED

Aug 04, 2023

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Aug 04, 2023

Code GNS3

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Mar 28, 2023

Code ERSI

SUSPENSION INQUIRY WRITTEN

Sep 28, 2022

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

Sep 28, 2022

Code GNSI

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Sep 28, 2022

Code GNS2

SUSPENSION LETTER WRITTEN

Mar 17, 2022

Code CNSL

LETTER OF SUSPENSION E-MAILED

Mar 17, 2022

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Mar 17, 2022

Code GNS3

ASSIGNED TO EXAMINER

Dec 06, 2021

Code DOCK

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 04, 2021

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 03, 2021

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 03, 2021

Code CRFA

ASSIGNED TO EXAMINER

Jun 03, 2021

Code DOCK

NON-FINAL ACTION WRITTEN

Jun 03, 2021

Code CNRT

NON-FINAL ACTION E-MAILED

Jun 03, 2021

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 03, 2021

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 18, 2021

Code NWOS

NEW APPLICATION ENTERED

Feb 19, 2021

Code NWAP

Other Marks by Kelvin Zero Inc.

Additional USPTO filings from the same owner.

KEL

KELVIN ZERO

88308645

Kelvin Zero Inc.

REGISTERED

88308652

Kelvin Zero Inc.

REGISTERED

MUL

MULTI-PASS

90018451

Kelvin Zero Inc.

REGISTERED

SOL

SOLID

90596123

Kelvin Zero Inc.

ABANDONED

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

SHE

SHERLOCK

88079558

Flypaper Technologies, LLC

REGISTERED

SHE

SHERLOCK

98402220

Archworks Genesis International, LLC

REGISTERED

SHE

SHERLOCK

76513210

ARCHWORKS GENESIS INTERNATIONAL, LLC

REGISTERED

SHE

SHERLOCK

85558399

JOHNSON & JOHNSON

REGISTERED

Other Marks by Rexford Brabson, Esq.

Additional USPTO filings handled by the same attorney of record.

98400270

REGISTERED

WED

WEDSTAY

99451352

REGISTERED

ALU

ALUCLEAN

88798506

REGISTERED

INT

INTELLIJOINT HIP

86198079

REGISTERED

SHERLOCK

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Kelvin Zero Inc.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Rexford Brabson, Esq.

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