Trademark Overview

---

On Tuesday, January 25, 1966, a trademark application was filed for LEUCO-4 with the United States Patent and Trademark Office. The USPTO has given the LEUCO-4 trademark a serial number of 72237232. The federal status of this trademark filing is EXPIRED as of Sunday, November 22, 1987. This trademark is owned by LABORATOIRES PHARMACOTHERAPIQUES DE PARIS. The LEUCO-4 trademark is filed in the Pharmaceutical Products category with the following description:

MEDICINES AND PHARMACEUTICAL PRODUCTS-NAMELY, A VITAMIN B4 PREPARATION

General Information

---

Serial Number	72237232
Word Mark	LEUCO-4
Filing Date	Tuesday, January 25, 1966
Status	900 - EXPIRED
Status Date	Sunday, November 22, 1987
Registration Number	0833922
Registration Date	Tuesday, August 22, 1967
Mark Drawing	5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition Date	NOT AVAILABLE

Trademark Statements

---

Goods and Services	MEDICINES AND PHARMACEUTICAL PRODUCTS-NAMELY, A VITAMIN B4 PREPARATION
Pseudo Mark	4

Classification Information

---

International Class	005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes	018
Class Status Code	9 - Expired
Class Status Date	Tuesday, March 1, 1983
Primary Code	018
First Use Anywhere Date	NOT AVAILABLE
First Use In Commerce Date	NOT AVAILABLE

Trademark Owner History

---

Party Name	LABORATOIRES PHARMACOTHERAPIQUES DE PARIS
Party Type	30 - Original Registrant
Legal Entity Type	03 - Corporation
Address	NOT AVAILABLE

Trademark Events

---

Event Date	Event Description
Sunday, November 22, 1987	EXPIRED SEC. 9

Related Keywords

---

leuco vitamin preparation namely products pharmaceutical medicines