Who owns the SLO-BLO trademark?

The SLO-BLO trademark is owned by LITTELFUSE, INC..

What class is the SLO-BLO trademark registered in?

The SLO-BLO trademark is registered in Class 021 (Household utensils, cookware & glassware).

What is the serial number for SLO-BLO?

The USPTO serial number for SLO-BLO is 72009368.

What is the registration number for SLO-BLO?

SLO-BLO is registered under USPTO registration number 649234.

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Updated Nov 6, 2026·22 searches this week

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Section 8 & 9 renewal window

July 30, 2027

265 days remaining

SLO

SLO-BLO

REGISTERED

Serial: 72009368
Reg: 649234
Filed
Owner: LITTELFUSE, INC.

Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware.

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 021Household utensils, cookware & glassware

US codes: 021

First use anywhere: Nov 30, 1937

First use in commerce: Nov 30, 1937

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

Status History

32 events

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

Jul 30, 2026

Code REM2

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 22, 2021

Code COAR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 22, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 22, 2021

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 22, 2021

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 22, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 22, 2021

Code CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 17, 2019

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 10, 2017

Code APRE

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

Aug 10, 2017

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Aug 10, 2017

Code RNL4

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

Aug 10, 2017

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jul 03, 2017

Code E89R

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 08, 2017

Code TCCA

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

Jul 30, 2016

Code REM2

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 27, 2014

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 22, 2014

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 12, 2014

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 10, 2010

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 06, 2009

Code TCCA

CASE FILE IN TICRS

Jan 27, 2009

Code CFIT

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

Aug 28, 2007

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 28, 2007

Code RNL3

ASSIGNED TO PARALEGAL

Aug 16, 2007

Code PLGL

TEAS SECTION 8 & 9 RECEIVED

Jul 26, 2007

Code E89R

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jul 26, 2007

Code 89AF

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 27, 2006

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 27, 2006

Code ARAA

PAPER RECEIVED

Oct 07, 2002

Code MAIL

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 28, 1997

Code RNL2

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Jul 03, 1997

Code 9.AF

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Jul 30, 1977

Code REN1

SLO-BLO

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