Who owns the LIQUID-O-RING trademark?

The LIQUID-O-RING trademark is owned by Oil Center Research, Inc..

What class is the LIQUID-O-RING trademark registered in?

The LIQUID-O-RING trademark is registered in Class 015 (Musical instruments & accessories).

What is the serial number for LIQUID-O-RING?

The USPTO serial number for LIQUID-O-RING is 72176828.

What is the registration number for LIQUID-O-RING?

LIQUID-O-RING is registered under USPTO registration number 771743.

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Updated Oct 31, 2026·22 searches this week

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Section 8/9 declaration window

June 23, 2034

2791 days remaining

LIQ

LIQUID-O-RING

REGISTERED

Serial: 72176828
Reg: 771743
Filed
Owner: Oil Center Research, Inc.

Musical instruments; music stands and stands for musical instruments; conductors' batons.

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 015Musical instruments & accessories

US codes: 015

First use anywhere: Dec 03, 1962

First use in commerce: Jan 15, 1963

Musical instruments; music stands and stands for musical instruments; conductors' batons.

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

Status History

17 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 31, 2024

Code APRE

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

Jul 31, 2024

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Jul 31, 2024

Code RNL4

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

Jul 31, 2024

Code NA89

TEAS SECTION 8 & 9 RECEIVED

May 10, 2024

Code E89R

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

Jun 23, 2023

Code REM2

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

Aug 15, 2013

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 15, 2013

Code RNL3

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

Aug 15, 2013

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Aug 13, 2013

Code E89R

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

Aug 13, 2013

Code 89AF

CASE FILE IN TICRS

Nov 12, 2008

Code CFIT

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

Sep 15, 2004

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 15, 2004

Code RNL2

TEAS SECTION 8 & 9 RECEIVED

Jun 17, 2004

Code E89R

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

Jun 17, 2004

Code 89AF

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Jun 23, 1984

Code REN1

LIQUID-O-RING

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