Who owns the HAMAMATSU trademark?

The HAMAMATSU trademark is owned by Hamamatsu Photonics K.K..

What class is the HAMAMATSU trademark registered in?

The HAMAMATSU trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for HAMAMATSU?

The USPTO serial number for HAMAMATSU is 78365212.

What is the registration number for HAMAMATSU?

HAMAMATSU is registered under USPTO registration number 2923406.

HAM

USPTO Trademark Record

REGISTERED

HAMAMATSU

SN 78365212·Reg 2923406·Filed Feb 10, 2004

Owner Hamamatsu Photonics K.K.

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.

HAMAMATSU (Serial No. 78365212), Registration No. 2923406, is a registered US trademark filed on Feb 10, 2004 by Hamamatsu Photonics K.K.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: February 01, 2035

Mark Intelligence

HAMAMATSU (Reg. #2923406) is a registered US trademark that has been protecting its owner, Hamamatsu Photonics K.K., since 2004. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 10, 2004

SERIAL

78365212

REG#

2923406

REGISTERED

Feb 01, 2005

Owner

Applicant

Hamamatsu Photonics K.K.

Entity

Corporation

Address

1126-1, Ichino-cho, Higashi-ku, Hamamatsu-shi Shizuoka, 435-8558

Country

Attorney

NameScott S. Havlick

Law firm

Scott S. Havlick HOLLAND & HART LLP

Docket

41786.0036

Address

P.O. Box 8749, Attn: Trademark Docketing, DENVER, CO 80201, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 10, 2004

Serial Number78365212

Registration No.2923406

Registration DateFeb 01, 2005

Status DateJun 27, 2025

Published for OppositionNov 09, 2004

Next RenewalFebruary 01, 2035

Mark TypeStandard characters

Attorney Docket41786.0036

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2004

YEARS AGO

22y

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

First use anywhere: Dec 31, 1983

First use in commerce: Dec 31, 1983

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

Status History

26 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 27, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 27, 2025

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 27, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jun 27, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Jan 17, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Feb 01, 2024

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

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

Aug 29, 2014

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 29, 2014

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Aug 29, 2014

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 23, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Aug 07, 2014

TEAS SECTION 8 & 9 RECEIVED

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

Oct 08, 2010

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 05, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Oct 04, 2010

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 21, 2007

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 21, 2007

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Feb 01, 2005

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 09, 2004

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 20, 2004

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 15, 2004

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 14, 2004

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Sep 03, 2004

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 03, 2004

EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 03, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 02, 2004

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Feb 22, 2004

NEW APPLICATION ENTERED

HAMAMATSU

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