Who owns the E- trademark?

The E- trademark is owned by HAMAMATSU PHOTONICS K.K..

What class is the E- trademark registered in?

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

What is the serial number for E-?

The USPTO serial number for E- is 98550597.

What is the registration number for E-?

E- is registered under USPTO registration number 8091172.

USPTO Trademark Record

REGISTERED

E-

SN 98550597·Reg 8091172·Filed May 14, 2024

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.

E- (Serial No. 98550597), Registration No. 8091172, is a registered US trademark filed on May 14, 2024 by HAMAMATSU PHOTONICS K.K.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: January 06, 2032

Mark Intelligence

E- (Reg. #8091172) is a registered US trademark that has been protecting its owner, HAMAMATSU PHOTONICS K.K., since 2024. 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 2 opposition proceedings during prosecution.

FILED

May 14, 2024

SERIAL

98550597

REG#

8091172

REGISTERED

Jan 06, 2026

Owner

Applicant

HAMAMATSU PHOTONICS K.K.

Entity

Not Provided

Address

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

Country

Attorney

NameScott S. Havlick

Law firm

Scott S. Havlick Holland & Hart LLP

Docket

41786.0174

Address

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

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMay 14, 2024

Serial Number98550597

Registration No.8091172

Registration DateJan 06, 2026

Status DateJan 06, 2026

Published for OppositionNov 18, 2025

Mark TypeDesign with words

Attorney Docket41786.0174

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 2× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

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

Status History

27 events

REGISTERED-PRINCIPAL REGISTER

Jan 06, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 06, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 18, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 18, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 12, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOA CANCELLED; REPUBLICATION REQUIRED

Oct 30, 2025

NOA CANCELLED; REPUBLICATION REQUIRED

NOTICE OF ALLOWANCE CANCELLED

Oct 30, 2025

NOTICE OF ALLOWANCE CANCELLED

CASE RETURNED TO EXAMINATION

Oct 30, 2025

CASE RETURNED TO EXAMINATION

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Sep 11, 2025

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Sep 11, 2025

JURISDICTION RESTORED TO EXAMINING ATTORNEY

ASSIGNED TO PETITION STAFF

Sep 08, 2025

ASSIGNED TO PETITION STAFF

TEAS PETITION TO AMEND BASIS RECEIVED

Jul 26, 2025

TEAS PETITION TO AMEND BASIS RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 03, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 08, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 08, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 02, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 14, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 01, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 27, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 27, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Nov 29, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 29, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 29, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 27, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 17, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 17, 2024

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

May 14, 2024

NEW APPLICATION ENTERED

E-

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by HAMAMATSU PHOTONICS K.K.

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

Other Marks by Scott S. Havlick

Resources

Company