Who owns the LF trademark?

The LF trademark is owned by LIEBEL-FLARSHEIM COMPANY LLC.

What class is the LF trademark registered in?

The LF trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for LF?

The USPTO serial number for LF is 75097513.

What is the registration number for LF?

LF is registered under USPTO registration number 2104846.

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Section 8 & 9 renewal window

October 14, 2027

342 days remaining

LF

REGISTERED

Serial: 75097513
Reg: 2104846
Filed: May 02, 1996
Owner: LIEBEL-FLARSHEIM COMPANY LLC

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

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 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Nov 30, 1934

First use in commerce: Nov 30, 1934

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

Status History

44 events

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

Oct 14, 2026

Code REM2

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

Feb 06, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 06, 2025

Code ARAA

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Feb 06, 2025

Code EWOR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 06, 2025

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 26, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 26, 2024

Code CHAN

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

Mar 26, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 26, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 26, 2024

Code TCCA

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 22, 2023

Code ASCK

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 06, 2020

Code TCCA

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

Aug 09, 2017

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 09, 2017

Code RNL2

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

Aug 09, 2017

Code NA89

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 08, 2017

Code EROP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 21, 2017

Code APRE

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jun 21, 2017

Code PR89

TEAS SECTION 8 & 9 RECEIVED

May 05, 2017

Code E89R

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 21, 2017

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 21, 2017

Code CHAN

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

Oct 14, 2016

Code REM2

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 09, 2015

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 17, 2011

Code ASCK

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

Jun 02, 2008

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 02, 2008

Code RNL1

ASSIGNED TO PARALEGAL

Apr 30, 2008

Code PLGL

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

Apr 14, 2008

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 14, 2008

Code ARAA

TEAS SECTION 8 & 9 RECEIVED

Apr 14, 2008

Code E89R

CASE FILE IN TICRS

Feb 20, 2007

Code CFIT

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

Dec 01, 2003

Code C15A

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 13, 2003

Code TCCA

TEAS SECTION 8 & 15 RECEIVED

Oct 13, 2003

Code E815

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Oct 13, 2003

Code 815F

REGISTERED-PRINCIPAL REGISTER

Oct 14, 1997

Code R.PR

PUBLISHED FOR OPPOSITION

Jul 22, 1997

Code PUBO

NOTICE OF PUBLICATION

Jun 20, 1997

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

May 15, 1997

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 13, 1997

Code CRFA

NON-FINAL ACTION MAILED

Jan 23, 1997

Code CNRT

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 09, 1996

Code CRFA

NON-FINAL ACTION MAILED

Oct 07, 1996

Code CNRT

ASSIGNED TO EXAMINER

Sep 26, 1996

Code DOCK

LF

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Full Goods & Services

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