Who owns the X4 trademark?

The X4 trademark is owned by SpectraLight Technologies, Inc..

What class is the X4 trademark registered in?

The X4 trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for X4?

The USPTO serial number for X4 is 88472137.

What is the registration number for X4?

X4 is registered under USPTO registration number 5949282.

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Updated Nov 1, 2026·16 searches this week

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Section 8/9 declaration window

December 31, 2029

1156 days remaining

X4

REGISTERED

Serial: 88472137
Reg: 5949282
Filed: Jun 13, 2019
Owner: SpectraLight Technologies, Inc.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Dec 31, 2014

First use in commerce: Dec 31, 2014

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

Status History

20 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 19, 2026

Code APRE

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

Mar 19, 2026

Code C15A

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

Mar 19, 2026

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Dec 18, 2025

Code E815

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

Dec 31, 2024

Code REM1

REGISTERED-PRINCIPAL REGISTER

Dec 31, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 15, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 15, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 25, 2019

Code NONP

ASSIGNED TO LIE

Sep 11, 2019

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 07, 2019

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 06, 2019

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 06, 2019

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 06, 2019

Code TEME

ASSIGNED TO EXAMINER

Sep 05, 2019

Code DOCK

NON-FINAL ACTION WRITTEN

Sep 05, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 05, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 05, 2019

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 26, 2019

Code NWOS

NEW APPLICATION ENTERED

Jun 17, 2019

Code NWAP

X4

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