Who owns the 509RIVER trademark?

The 509RIVER trademark is owned by Public Utility District No. 2 of Grant County, Washington.

What class is the 509RIVER trademark registered in?

The 509RIVER trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for 509RIVER?

The USPTO serial number for 509RIVER is 99558729.

What is the registration number for 509RIVER?

509RIVER is registered under USPTO registration number 8335085.

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Updated Sep 16, 2026·18 searches this week

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509

USPTO Trademark Record

REGISTERED

509RIVER

SN 99558729·Reg 8335085·Filed Dec 19, 2025

Owner Public Utility District No. 2 of Grant County, Washington

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

509RIVER (Serial No. 99558729), Registration No. 8335085, is a registered US trademark filed on Dec 19, 2025 by Public Utility District No. 2 of Grant County, Washington. This trademark covers Class 041 (Education & entertainment services).

early section 8: July 07, 2032

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Mark Intelligence

509RIVER (Reg. #8335085) is a registered US trademark that has been protecting its owner, Public Utility District No. 2 of Grant County, Washington, 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

Dec 19, 2025

SERIAL

99558729

REG#

8335085

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 19, 2025

Serial Number99558729

Registration No.8335085

Registration DateJul 07, 2026

Status DateJul 07, 2026

Published for OppositionMay 19, 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: Jun 30, 2023

First use in commerce: Jun 30, 2023

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

10 events

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 19, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Apr 23, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 19, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 19, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Public Utility District No. 2 of Grant County, Washington

Additional USPTO filings from the same owner.

509

509RIVER

99558760

Public Utility District No. 2 of Grant County, Washington

REGISTERED

POW

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88893301

Public Utility District No. 2 of Grant County, Washington

REGISTERED

HIG

HIGH SPEED NETWORK

87682691

Public Utility District No. 2 of Grant County, Washington

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87680339

Public Utility District No. 2 of Grant County, Washington

REGISTERED

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509

509RIVER

99558760

Public Utility District No. 2 of Grant County, Washington

REGISTERED

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Additional USPTO filings handled by the same attorney of record.

509

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SHA

SHADYSITE

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LOG

LogoMark

99002890

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COE

COEUR LAS CHISPAS

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509RIVER

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Other Marks in Class 041 — Education & entertainment services

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