Who owns the SL trademark?

The SL trademark is owned by Streamlight, Inc..

What class is the SL trademark registered in?

The SL trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for SL?

The USPTO serial number for SL is 76575804.

What is the registration number for SL?

SL is registered under USPTO registration number 3004836.

Sealvo

Home Search: SLSL #76575804

Back

Updated Sep 25, 2026·12 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

SL

SN 76575804·Reg 3004836·Filed Feb 17, 2004

Owner Streamlight, Inc.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

SL (Serial No. 76575804), Registration No. 3004836, is a registered US trademark filed on Feb 17, 2004 by Streamlight, Inc.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: October 04, 2035

Conflict Analysis

Full conflict analysis for SL (SN 76575804) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SL (Reg. #3004836) is a registered US trademark that has been protecting its owner, Streamlight, Inc., since 2004. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 17, 2004

SERIAL

76575804

REG#

3004836

REGISTERED

Oct 04, 2005

Filing Information

StatusREGISTERED

Filing DateFeb 17, 2004

Serial Number76575804

Registration No.3004836

Registration DateOct 04, 2005

Status DateDec 20, 2025

Published for OppositionNov 16, 2004

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Apr 08, 2004

First use in commerce: Apr 08, 2004

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

33 events

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Dec 20, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 20, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Dec 20, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 19, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 12, 2025

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Oct 04, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

NOTICE OF SUIT

Jan 11, 2022

NOTICE OF SUIT

Feb 18, 2020

NOTICE OF SUIT

Oct 12, 2018

NOTICE OF SUIT

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 24, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jul 24, 2015

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 24, 2015

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jul 24, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jun 30, 2015

TEAS SECTION 8 & 9 RECEIVED

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

Sep 15, 2011

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

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

Sep 14, 2011

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 13, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Aug 09, 2011

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 04, 2005

REGISTERED-PRINCIPAL REGISTER

ASSIGNED TO LIE

Aug 25, 2005

ASSIGNED TO LIE

LAW OFFICE REGISTRATION REVIEW COMPLETED

Aug 25, 2005

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 17, 2005

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Aug 12, 2005

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Aug 03, 2005

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 03, 2005

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Feb 08, 2005

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Nov 16, 2004

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 27, 2004

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 21, 2004

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 17, 2004

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 16, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 07, 2004

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Feb 27, 2004

NEW APPLICATION ENTERED

Other Marks by Streamlight, Inc.

Additional USPTO filings from the same owner.

FLI

FLIPMATE

88298251

Streamlight, Inc.

REGISTERED

THE

THE SHAPE OF THINGS TO COME

88298112

Streamlight, Inc

REGISTERED

STR

STRION SWITCHBLADE

87837839

Streamlight, Inc.

REGISTERED

SLE

SLEDGE

99254775

Streamlight, Inc.

REGISTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

86223359

Sterling Lighting LLC

REGISTERED

98436245

Sterling Lighting LLC

REGISTERED

90471890

Sprite Industries, Inc.

REGISTERED

90303731

STUDIOLUX TECHNOLOGY CORPORATION

REGISTERED

Other Marks by ROGER W. HERRELL

Additional USPTO filings handled by the same attorney of record.

24W

24WATCH

76568928

REGISTERED

CGF

CGFNS INTERNATIONAL

76564282

REGISTERED

VIS

VISASCREEN

78574311

REGISTERED

SLE

SLEDGE

99254775

REGISTERED

SL

Run a conflict check

Other Marks by Streamlight, Inc.

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by ROGER W. HERRELL

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company