Who owns the LIGHTHOUSE READER trademark?

The LIGHTHOUSE READER trademark is owned by LIGHTSAIL INC..

What class is the LIGHTHOUSE READER trademark registered in?

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

What is the serial number for LIGHTHOUSE READER?

The USPTO serial number for LIGHTHOUSE READER is 88807454.

What is the registration number for LIGHTHOUSE READER?

LIGHTHOUSE READER is registered under USPTO registration number 6091161.

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Updated Nov 2, 2026·24 searches this week

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Section 8 grace period ends

December 30, 2026

58 days remaining

LIG

LIGHTHOUSE READER

REGISTERED

Serial: 88807454
Reg: 6091161
Filed: Feb 24, 2020
Owner: LIGHTSAIL INC.

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 31, 2020

First use in commerce: Jan 31, 2020

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

Status History

9 events

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

Jun 30, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Apr 14, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 12, 2020

Code CNSA

ASSIGNED TO EXAMINER

Mar 10, 2020

Code DOCK

NEW APPLICATION ENTERED

Feb 27, 2020

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 27, 2020

Code NWOS

LIGHTHOUSE READER

What to file next

Full Goods & Services

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