Who owns the CATHODE trademark?

The CATHODE trademark is owned by KAI U.S.A., Ltd..

What class is the CATHODE trademark registered in?

The CATHODE trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for CATHODE?

The USPTO serial number for CATHODE is 86812608.

What is the registration number for CATHODE?

CATHODE is registered under USPTO registration number 5092690.

Sealvo

Home Search: CATHODECATHODE #86812608

Back

Updated Sep 25, 2026·26 searches this week

View on USPTO TSDR Find similar marks

CAT

USPTO Trademark Record

REGISTERED

CATHODE

SN 86812608·Reg 5092690·Filed Nov 06, 2015

Owner KAI U.S.A., Ltd.

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

CATHODE (Serial No. 86812608), Registration No. 5092690, is a registered US trademark filed on Nov 06, 2015 by KAI U.S.A., Ltd.. This trademark covers Class 008 (Hand tools, cutlery & side arms).

Section 8/9 declaration window: December 01, 2036

Conflict Analysis

Full conflict analysis for CATHODE (SN 86812608) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CATHODE (Reg. #5092690) is a registered US trademark that has been protecting its owner, KAI U.S.A., Ltd., since 2015. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 06, 2015

SERIAL

86812608

REG#

5092690

REGISTERED

Nov 29, 2016

Filing Information

StatusREGISTERED

Filing DateNov 06, 2015

Serial Number86812608

Registration No.5092690

Registration DateNov 29, 2016

Status DateApr 13, 2026

Published for OppositionFeb 09, 2016

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Jun 10, 2016

First use in commerce: Jun 10, 2016

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

28 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 13, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 13, 2026

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 13, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Apr 13, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Feb 02, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Nov 29, 2025

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

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

Jun 02, 2023

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

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

Jun 02, 2023

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 01, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Nov 22, 2022

TEAS SECTION 8 & 15 RECEIVED

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

Nov 29, 2021

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 02, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 17, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 29, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 26, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 25, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 20, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Oct 20, 2016

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Oct 05, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 05, 2016

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 05, 2016

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 09, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 09, 2016

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 20, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Dec 30, 2015

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 30, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 12, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 10, 2015

NEW APPLICATION ENTERED

Other Marks by KAI U.S.A., Ltd.

Additional USPTO filings from the same owner.

BEL

BELIEVER

87682923

Kai U.S.A., Ltd.

REGISTERED

KAI

KAI EST. 1908 SEKI - JAPAN XFIT GENTLEMEN'S GROOMING TOOLS

88212763

Kai U.S.A., Ltd.

REGISTERED

DIO

DIODE

88598681

Kai U.S.A., Ltd.

REGISTERED

CAM

CAMSHAFT

88600125

Kai U.S.A., Ltd.

REGISTERED

Other Marks by Michael J. Andri

Additional USPTO filings handled by the same attorney of record.

AMI

AMINO-LIPID COMPLEX

99381348

REGISTERED

EXP

EXPERTS IN SMOOTH SKIN

99030274

REGISTERED

AME

AMERICA KNITS

88375807

REGISTERED

SHU

SHUN AYU

87424758

REGISTERED

CATHODE

Run a conflict check

Other Marks by KAI U.S.A., Ltd.

Other Marks by Michael J. Andri

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company