Who owns the LIGHTSOUT trademark?

The LIGHTSOUT trademark is owned by Inspira AI Corp.

What class is the LIGHTSOUT trademark registered in?

The LIGHTSOUT trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for LIGHTSOUT?

The USPTO serial number for LIGHTSOUT is 99582160.

What is the registration number for LIGHTSOUT?

LIGHTSOUT is registered under USPTO registration number 8509450.

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Updated Oct 31, 2026·39 searches this week

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Section 8 declaration window

October 20, 2032

2180 days remaining

LIG

LIGHTSOUT

REGISTERED

Serial: 99582160
Reg: 8509450
Filed: Jan 07, 2026
Owner: Inspira AI Corp

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 02, 2026

First use in commerce: Jan 07, 2026

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Oct 20, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 20, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 01, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 01, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 26, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 07, 2026

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

May 15, 2026

Code TEME

NON-FINAL ACTION WRITTEN

May 14, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

May 14, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 14, 2026

Code GNRN

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 14, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 14, 2026

Code CRFA

ASSIGNED TO EXAMINER

May 06, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 27, 2026

Code NWOS

NEW APPLICATION ENTERED

Jan 07, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jan 07, 2026

Code MAFR

LIGHTSOUT

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Full Goods & Services

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