Who owns the RIKEN trademark?

The RIKEN trademark is owned by RIKEN ELECTRIC CO., LTD..

What is the serial number for RIKEN?

The USPTO serial number for RIKEN is 74236962.

What is the registration number for RIKEN?

RIKEN is registered under USPTO registration number 1893469.

RIK

USPTO Trademark Record

REGISTERED

RIKEN

Q: What class is the RIKEN trademark registered in?

The RIKEN trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 009 (Electronics, software & scientific instruments).

SN 74236962·Reg 1893469·Filed Jan 13, 1992

Owner RIKEN ELECTRIC CO., LTD.

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.; 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.

RIKEN (Serial No. 74236962), Registration No. 1893469, is a registered US trademark filed on Jan 13, 1992 by RIKEN ELECTRIC CO., LTD.. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: May 09, 2035

Mark Intelligence

RIKEN (Reg. #1893469) is a registered US trademark that has been protecting its owner, RIKEN ELECTRIC CO., LTD., since 1992. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 009 (Electronics, software & scientific instruments) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 13, 1992

SERIAL

74236962

REG#

1893469

REGISTERED

May 09, 1995

Owner

Applicant

RIKEN ELECTRIC CO., LTD.

Entity

Corporation

Address

59, Ping Ho Road Chung Ho, Taipei Hsien

Country

Attorney

NameJohn R. Schaefer

Law firm

John R. Schaefer BACON & THOMAS, PLLC

Docket

RIKE6001/JS

Address

201 N. Union Street, Suite 320, ALEXANDRIA, VA 22314-2650, United States

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Filing Information

StatusREGISTERED

Filing DateJan 13, 1992

Serial Number74236962

Registration No.1893469

Registration DateMay 09, 1995

Status DateAug 10, 2025

Published for OppositionApr 19, 1994

Next RenewalMay 09, 2035

Mark TypeStylized characters

Attorney DocketRIKE6001/JS

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1992

YEARS AGO

34y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 021, 023

First use anywhere: Aug 31, 1982

First use in commerce: Nov 30, 1992

Class 009Electronics, software & scientific instruments

US codes: 021, 026

First use anywhere: Aug 31, 1982

First use in commerce: Nov 30, 1992

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.

Status History

34 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 10, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 10, 2025

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 10, 2025

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Aug 10, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Mar 25, 2025

TEAS SECTION 8 & 9 RECEIVED

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

May 09, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 05, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 05, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 05, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 05, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Feb 19, 2015

TEAS SECTION 8 & 9 RECEIVED

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

Jul 06, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 06, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Jun 21, 2005

ASSIGNED TO PARALEGAL

PAPER RECEIVED

May 09, 2005

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

May 09, 2005

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Apr 21, 2001

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

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

Jan 18, 2001

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

REGISTERED-PRINCIPAL REGISTER

May 09, 1995

REGISTERED-PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 12, 1995

ASSIGNED TO EXAMINER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 12, 1995

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jan 05, 1995

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Nov 10, 1994

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jul 12, 1994

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 19, 1994

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 18, 1994

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 18, 1993

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Nov 15, 1993

EXAMINER'S AMENDMENT MAILED

FINAL REFUSAL MAILED

Jun 17, 1993

FINAL REFUSAL MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 14, 1993

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Nov 16, 1992

NON-FINAL ACTION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 11, 1992

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Mar 12, 1992

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Feb 25, 1992

ASSIGNED TO EXAMINER

RIKEN

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