Who owns the FIRST STRING trademark?

The FIRST STRING trademark is owned by FIRST STRING LLC.

What class is the FIRST STRING trademark registered in?

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

What is the serial number for FIRST STRING?

The USPTO serial number for FIRST STRING is 98839774.

What is the registration number for FIRST STRING?

FIRST STRING is registered under USPTO registration number 8357838.

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Updated Nov 2, 2026·34 searches this week

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Section 8 declaration window

July 21, 2032

2087 days remaining

FIR

FIRST STRING

REGISTERED

Serial: 98839774
Reg: 8357838
Filed: Nov 06, 2024
Owner: FIRST STRING LLC

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Dec 03, 2025

First use in commerce: Dec 03, 2025

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.

Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 26, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 26, 2026

Code SUNA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 03, 2026

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Jun 03, 2026

Code SUPC

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 11, 2026

Code ASGN

TEAS STATEMENT OF USE RECEIVED

Feb 10, 2026

Code EISU

USE AMENDMENT FILED

Feb 10, 2026

Code IUAF

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 04, 2025

Code EXRA

SOU EXTENSION 1 GRANTED

Nov 03, 2025

Code EX1G

SOU EXTENSION 1 FILED

Nov 03, 2025

Code EXT1

SOU TEAS EXTENSION RECEIVED

Nov 03, 2025

Code EEXT

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 03, 2025

Code NOAM

PUBLISHED FOR OPPOSITION

Apr 08, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 08, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 02, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 15, 2025

Code CNSA

ASSIGNED TO EXAMINER

Mar 06, 2025

Code DOCK

NEW APPLICATION ENTERED

Nov 06, 2024

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 06, 2024

Code NWOS

FIRST STRING

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