CELLEX Trademark
Trademark Overview
On Monday, June 21, 1965, a trademark application was filed for CELLEX with the United States Patent and Trademark Office. The USPTO has given the CELLEX trademark a serial number of 72221622. The federal status of this trademark filing is EXPIRED as of Friday, April 24, 1987. This trademark is owned by NATIONAL LEAD COMPANY. The CELLEX trademark is filed in the Chemical Products category with the following description:
DRILLING MUD ADDITIVES COMPRISING SODIUM CARBOXYMETHYLCELLULOSE
General Information
| Serial Number | 72221622 |
| Word Mark | CELLEX |
| Filing Date | Monday, June 21, 1965 |
| Status | 900 - EXPIRED |
| Status Date | Friday, April 24, 1987 |
| Registration Number | 0822600 |
| Registration Date | Tuesday, January 24, 1967 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | DRILLING MUD ADDITIVES COMPRISING SODIUM CARBOXYMETHYLCELLULOSE |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001 |
| Class Status Code | 9 - Expired |
| Class Status Date | Tuesday, March 1, 1983 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, May 1, 1961 |
| First Use In Commerce Date | Monday, May 1, 1961 |
Trademark Owner History
| Party Name | NATIONAL LEAD COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | NOT AVAILABLE |
Trademark Events
| Event Date | Event Description |
| Friday, April 24, 1987 | EXPIRED SEC. 9 |
