Who owns the GRINDSTONE trademark?

The GRINDSTONE trademark is owned by BAE Systems Bofors AB.

What is the serial number for GRINDSTONE?

The USPTO serial number for GRINDSTONE is 98725403.

What is the registration number for GRINDSTONE?

GRINDSTONE is registered under USPTO registration number 7912746.

GRI

USPTO Trademark Record

REGISTERED

GRINDSTONE

Q: What class is the GRINDSTONE trademark registered in?

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

SN 98725403·Reg 7912746·Filed Aug 29, 2024

Owner BAE Systems Bofors AB

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.; 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.

GRINDSTONE (Serial No. 98725403), Registration No. 7912746, is a registered US trademark filed on Aug 29, 2024 by BAE Systems Bofors AB. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

early section 8: August 26, 2031

Mark Intelligence

GRINDSTONE (Reg. #7912746) is a registered US trademark that has been protecting its owner, BAE Systems Bofors AB, since 2024. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 29, 2024

SERIAL

98725403

REG#

7912746

REGISTERED

Aug 26, 2025

Owner

Applicant

BAE Systems Bofors AB

Entity

Not Provided

Address

Dammbroplan 4, Karlskoga, SE-69180

Country

Attorney

NameJohn Alumit

Law firm

John Alumit ALUMIT IP

Address

135 S. Jackson Street, Suite 200, Glendale, CA 91205, United States

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Filing Information

StatusREGISTERED

Filing DateAug 29, 2024

Serial Number98725403

Registration No.7912746

Registration DateAug 26, 2025

Status DateAug 26, 2025

Published for OppositionJun 10, 2025

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

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.

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Aug 26, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 26, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 10, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 10, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 04, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 10, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 10, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 10, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 31, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 31, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 31, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 05, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 30, 2024

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 30, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

GRINDSTONE

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