Who owns the HYDROLOGY trademark?

The HYDROLOGY trademark is owned by Master Property Maintenance Inc..

What class is the HYDROLOGY trademark registered in?

The HYDROLOGY trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for HYDROLOGY?

The USPTO serial number for HYDROLOGY is 88348301.

What is the registration number for HYDROLOGY?

HYDROLOGY is registered under USPTO registration number 6025432.

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Home Search: HYDROLOGYHYDROLOGY #88348301

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Updated Sep 27, 2026·21 searches this week

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HYD

USPTO Trademark Record

REGISTERED

HYDROLOGY

SN 88348301·Reg 6025432·Filed Mar 20, 2019

Owner Master Property Maintenance Inc.

Construction services; installation and repair services; mining extraction, oil and gas drilling.

HYDROLOGY (Serial No. 88348301), Registration No. 6025432, is a registered US trademark filed on Mar 20, 2019 by Master Property Maintenance Inc.. This trademark covers Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: April 01, 2030

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Mark Intelligence

HYDROLOGY (Reg. #6025432) is a registered US trademark that has been protecting its owner, Master Property Maintenance Inc., since 2019. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 20, 2019

SERIAL

88348301

REG#

6025432

REGISTERED

Mar 31, 2020

Filing Information

StatusREGISTERED

Filing DateMar 20, 2019

Serial Number88348301

Registration No.6025432

Registration DateMar 31, 2020

Status DateSep 25, 2025

Published for OppositionOct 15, 2019

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Dec 20, 2019

First use in commerce: Dec 20, 2019

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

26 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 25, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 25, 2025

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

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

Sep 25, 2025

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

TEAS SECTION 8 & 15 RECEIVED

May 14, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Mar 31, 2025

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

REGISTERED-PRINCIPAL REGISTER

Mar 31, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Feb 25, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 24, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 04, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Feb 04, 2020

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jan 14, 2020

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jan 14, 2020

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 10, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 15, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Oct 15, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 25, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Sep 12, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 06, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Sep 05, 2019

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

Jun 03, 2019

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jun 03, 2019

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 03, 2019

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

May 31, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 09, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 07, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 23, 2019

NEW APPLICATION ENTERED

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