Who owns the PHOTOSCIENCE trademark?

The PHOTOSCIENCE trademark is owned by Photoscience Japan Corp..

What class is the PHOTOSCIENCE trademark registered in?

The PHOTOSCIENCE trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for PHOTOSCIENCE?

The USPTO serial number for PHOTOSCIENCE is 88648645.

What is the registration number for PHOTOSCIENCE?

PHOTOSCIENCE is registered under USPTO registration number 6156757.

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Updated Sep 19, 2026·32 searches this week

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PHO

USPTO Trademark Record

REGISTERED

PHOTOSCIENCE

SN 88648645·Reg 6156757·Filed Oct 09, 2019

Owner Photoscience Japan Corp.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

PHOTOSCIENCE (Serial No. 88648645), Registration No. 6156757, is a registered US trademark filed on Oct 09, 2019 by Photoscience Japan Corp.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: September 23, 2030

Conflict Analysis

Full conflict analysis for PHOTOSCIENCE (SN 88648645) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PHOTOSCIENCE (Reg. #6156757) is a registered US trademark that has been protecting its owner, Photoscience Japan Corp., since 2019. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 2 opposition proceedings during prosecution.

FILED

Oct 09, 2019

SERIAL

88648645

REG#

6156757

REGISTERED

Sep 22, 2020

Filing Information

StatusREGISTERED

Filing DateOct 09, 2019

Serial Number88648645

Registration No.6156757

Registration DateSep 22, 2020

Status DateJan 15, 2026

Published for OppositionJul 07, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Nov 01, 1988

First use in commerce: Oct 13, 1995

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

28 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 15, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 15, 2026

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 15, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Oct 10, 2025

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Sep 22, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

NOTICE OF SUIT

Apr 20, 2021

NOTICE OF SUIT

Jan 14, 2021

NOTICE OF SUIT

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 07, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 07, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

WITHDRAWN FROM ISSUE - PETITIONS OFFICE REQUEST

May 08, 2020

WITHDRAWN FROM ISSUE - PETITIONS OFFICE REQUEST

POST PUBLICATION AMENDMENT - ENTERED

May 08, 2020

POST PUBLICATION AMENDMENT - ENTERED

ASSIGNED TO PETITION STAFF

May 06, 2020

ASSIGNED TO PETITION STAFF

TEAS POST PUBLICATION AMENDMENT RECEIVED

Apr 15, 2020

TEAS POST PUBLICATION AMENDMENT RECEIVED

PUBLISHED FOR OPPOSITION

Apr 14, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 12, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 11, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 11, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 11, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jan 22, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 22, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 22, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 14, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 16, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 12, 2019

NEW APPLICATION ENTERED

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