Who owns the FOSFREE trademark?

The FOSFREE trademark is owned by MISSION PHARMACAL COMPANY.

What class is the FOSFREE trademark registered in?

The FOSFREE trademark is registered in Class 018 (Leather goods, bags & accessories).

What is the serial number for FOSFREE?

The USPTO serial number for FOSFREE is 71683126.

What is the registration number for FOSFREE?

FOSFREE is registered under USPTO registration number 618910.

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Section 8/9 declaration window

January 10, 2036

3356 days remaining

FOS

FOSFREE

REGISTERED

Serial: 71683126
Reg: 618910
Filed
Owner: MISSION PHARMACAL COMPANY

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

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 018Leather goods, bags & accessories

US codes: 018

First use anywhere: Jul 13, 1954

First use in commerce: Jul 13, 1954

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

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

Status History

39 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 09, 2026

Code APRE

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

Mar 09, 2026

Code 89AG

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

Mar 09, 2026

Code RNL5

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

Mar 09, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Dec 16, 2025

Code E89R

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 27, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 27, 2025

Code CHAN

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

Mar 27, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 27, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 27, 2025

Code TCCA

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

Jan 10, 2025

Code REM2

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 03, 2021

Code ASCK

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 08, 2020

Code COAR

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

Jul 08, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 08, 2020

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 08, 2020

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 08, 2020

Code CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 07, 2017

Code TCCA

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

Feb 03, 2015

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Feb 03, 2015

Code RNL4

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

Feb 03, 2015

Code NA89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 29, 2015

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Jan 15, 2015

Code E89R

CASE FILE IN TICRS

Jan 30, 2009

Code CFIT

ASSIGNED TO PARALEGAL

Sep 23, 2006

Code PLGL

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

Sep 23, 2006

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Sep 23, 2006

Code RNL3

TEAS SECTION 8 & 9 RECEIVED

Jul 07, 2006

Code E89R

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

Jul 07, 2006

Code 89AF

AMENDMENT UNDER SECTION 7 - PROCESSED

May 26, 2006

Code A7OK

ASSIGNED TO PARALEGAL

May 06, 2006

Code PLGL

ASSIGNED TO PARALEGAL

Feb 03, 2006

Code PLGL

SEC 7 REQUEST FILED

Jan 11, 2006

Code AMD7

PAPER RECEIVED

Jan 11, 2006

Code MAIL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 20, 2003

Code TCCA

PAPER RECEIVED

Nov 12, 2002

Code MAIL

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 13, 1996

Code RNL2

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

Apr 02, 1996

Code 9.AF

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Jan 10, 1976

Code REN1

FOSFREE

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