Who owns the RK RIKEN KEIKI trademark?

The RK RIKEN KEIKI trademark is owned by RIKEN KEIKI Co., Ltd..

What is the serial number for RK RIKEN KEIKI?

The USPTO serial number for RK RIKEN KEIKI is 79261021.

What is the registration number for RK RIKEN KEIKI?

RK RIKEN KEIKI is registered under USPTO registration number 6181960.

RKR

USPTO Trademark Record

REGISTERED

RK RIKEN KEIKI

Q: What class is the RK RIKEN KEIKI trademark registered in?

The RK RIKEN KEIKI trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services).

SN 79261021·Reg 6181960·Filed Mar 07, 2019

Owner RIKEN KEIKI Co., Ltd.

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

RK RIKEN KEIKI (Serial No. 79261021), Registration No. 6181960, is a registered US trademark filed on Mar 07, 2019 by RIKEN KEIKI Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services).

Renewal window: October 27, 202620 days remaining

Mark Intelligence

RK RIKEN KEIKI (Reg. #6181960) is a registered US trademark that has been protecting its owner, RIKEN KEIKI Co., Ltd., since 2019. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Mar 07, 2019

SERIAL

79261021

REG#

6181960

REGISTERED

Oct 27, 2020

Owner

Applicant

RIKEN KEIKI Co., Ltd.

Entity

Corporation

Address

2-7-6, Azusawa,, Itabashi-ku Tokyo 174-8744

Country

Attorney

NameEmily Haas

Law firm

Emily Haas Michael Best & Friedrich LLP

Docket

880035-0095

Address

4509 Creedmoor Road, Suite 501, Raleigh, NC 27612, United States

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Filing Information

StatusREGISTERED

Filing DateMar 07, 2019

Serial Number79261021

Registration No.6181960

Registration DateOct 27, 2020

Status DateAug 20, 2026

Published for OppositionAug 11, 2020

Mark TypeStylized characters

Attorney Docket880035-0095

Status DescriptionLive and registered, Section 71 and 15 accepted and acknowledged

Filing Signals

FILED

2019

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× 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 037Construction, installation & repair services

US codes: 100, 103, 106

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

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

Status History

37 events

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

Aug 20, 2026

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

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

Aug 20, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 19, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

May 12, 2026

TEAS SECTION 71 & 15 RECEIVED

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

Oct 27, 2025

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

FINAL DECISION TRANSACTION PROCESSED BY IB

Mar 01, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Feb 08, 2021

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Feb 08, 2021

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jan 27, 2021

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 11, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Aug 07, 2020

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Jul 22, 2020

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 22, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 09, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 09, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 09, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 09, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

May 01, 2020

REFUSAL PROCESSED BY IB

NON-FINAL ACTION WRITTEN

Mar 22, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 22, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 22, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 29, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 29, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jan 28, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 21, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Aug 16, 2019

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 26, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 26, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 02, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jul 01, 2019

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Jun 25, 2019

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 20, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 20, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Jun 20, 2019

ASSIGNED TO EXAMINER

RK RIKEN KEIKI

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