Who owns the GR1 trademark?

The GR1 trademark is owned by Kromek Limited.

What class is the GR1 trademark registered in?

The GR1 trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

What is the serial number for GR1?

The USPTO serial number for GR1 is 79117217.

What is the registration number for GR1?

GR1 is registered under USPTO registration number 4385949.

GR1 - Owned by Kromek Limited - (Class 009, Class 040, Class 042)

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

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 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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 ClaimedSection 15 AcknowledgedTrademark

Status History

49 events

PARTIAL INVALIDATION PROCESSED BY THE IB

Dec 05, 2025

Code INNP

GENERIC MADRID TRANSACTION CREATED

Oct 27, 2025

Code XXCR

GENERIC MADRID TRANSACTION SENT TO IB

Oct 27, 2025

Code XXSS

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Jun 08, 2025

Code INPR

REGISTERED - PARTIAL SEC 71 ACCEPTED

Oct 08, 2024

Code 71.P

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Oct 08, 2024

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 07, 2024

Code APRE

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

Apr 26, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 26, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 26, 2024

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 26, 2024

Code EWAF

TEAS SECTION 71 RECEIVED

Feb 19, 2024

Code ES71

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Aug 20, 2022

Code REM4

INTERNATIONAL REGISTRATION RENEWED

Jun 09, 2022

Code RNWL

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Jan 14, 2019

Code C75A

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Jan 14, 2019

Code NA75

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 09, 2019

Code APRE

TEAS SECTION 71 & 15 RECEIVED

Nov 21, 2018

Code ES75

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Aug 20, 2018

Code REM3

FINAL DECISION TRANSACTION PROCESSED BY IB

Dec 14, 2013

Code FINO

FINAL DISPOSITION PROCESSED

Nov 22, 2013

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Nov 22, 2013

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 20, 2013

Code FICR

REGISTERED-PRINCIPAL REGISTER

Aug 20, 2013

Code R.PR

PUBLISHED FOR OPPOSITION

Jun 04, 2013

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 04, 2013

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 15, 2013

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 30, 2013

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 24, 2013

Code CNSA

EXAMINERS AMENDMENT -WRITTEN

Apr 22, 2013

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Apr 22, 2013

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 22, 2013

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Apr 22, 2013

Code XAEC

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 14, 2013

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 14, 2013

Code TEME

ASSIGNED TO LIE

Mar 11, 2013

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 08, 2013

Code TROA

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

Jan 31, 2013

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 31, 2013

Code ARAA

REFUSAL PROCESSED BY IB

Oct 26, 2012

Code RFNT

ASSIGNED TO EXAMINER

Oct 24, 2012

Code DOCK

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Sep 28, 2012

Code RFCR

REFUSAL PROCESSED BY MPU

Sep 28, 2012

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 28, 2012

Code RFCS

NON-FINAL ACTION WRITTEN

Sep 27, 2012

Code CNRT

APPLICATION FILING RECEIPT MAILED

Sep 25, 2012

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 21, 2012

Code NWOS

ASSIGNED TO EXAMINER

Sep 21, 2012

Code DOCK

SN ASSIGNED FOR SECT 66A APPL FROM IB

Sep 20, 2012

Code REPR

Other Marks by Kromek Limited

Additional USPTO filings from the same owner.

D3S

87866086

Kromek Limited

REGISTERED

RAY

RAYMON

79127490

Kromek Limited

REGISTERED

KRO

KROMEK

77938942

KROMEK LIMITED

REGISTERED

D3S

D3S ID THE WEARABLE RIID

87868510

Kromek Limited

ABANDONED

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

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GR1

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Kromek Limited

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

Other Marks by William S. Fultz

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