Who owns the LEAKCRAFT trademark?

The LEAKCRAFT trademark is owned by Hydronos Corporation.

What class is the LEAKCRAFT trademark registered in?

The LEAKCRAFT trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for LEAKCRAFT?

The USPTO serial number for LEAKCRAFT is 99439878.

What is the registration number for LEAKCRAFT?

LEAKCRAFT is registered under USPTO registration number 8376103.

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Home Search: LEAKCRAFTLEAKCRAFT #99439878

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Updated Sep 20, 2026·36 searches this week

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USPTO Trademark Record

REGISTERED

LEAKCRAFT

SN 99439878·Reg 8376103·Filed Oct 13, 2025

Owner Hydronos Corporation

Education; providing of training; entertainment; sporting and cultural activities.

LEAKCRAFT (Serial No. 99439878), Registration No. 8376103, is a registered US trademark filed on Oct 13, 2025 by Hydronos Corporation. This trademark covers Class 041 (Education & entertainment services).

early section 8: August 04, 2032

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Mark Intelligence

LEAKCRAFT (Reg. #8376103) is a registered US trademark that has been protecting its owner, Hydronos Corporation, since 2025. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 13, 2025

SERIAL

99439878

REG#

8376103

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateOct 13, 2025

Serial Number99439878

Registration No.8376103

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionJun 16, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 12, 2025

First use in commerce: Aug 12, 2025

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

22 events

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 16, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 20, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

May 19, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 19, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 19, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Mar 20, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 20, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 20, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 18, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 18, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 18, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Feb 26, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 26, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 26, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 26, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 13, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 13, 2025

APPLICATION FILING RECEIPT MAILED

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