OB Trademark
Trademark Overview
On Thursday, April 29, 1948, a trademark application was filed for OB with the United States Patent and Trademark Office. The USPTO has given the OB trademark a serial number of 71555834. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by OIL BASE, INC.. The OB trademark is filed in the Chemical Products category with the following description:
OIL WELL DRILLING FLUID
General Information
| Serial Number | 71555834 |
| Word Mark | OB |
| Filing Date | Thursday, April 29, 1948 |
| Status | 900 - EXPIRED |
| Status Date | Tuesday, November 3, 1992 |
| Registration Number | 0524984 |
| Registration Date | Tuesday, May 9, 1950 |
| Mark Drawing | 5W23 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | OIL WELL DRILLING FLUID |
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 | 012 |
| Class Status Code | 9 - Expired |
| Class Status Date | Tuesday, November 3, 1992 |
| Primary Code | 012 |
| First Use Anywhere Date | Wednesday, June 24, 1942 |
| First Use In Commerce Date | Wednesday, August 5, 1942 |
Trademark Owner History
| Party Name | OIL BASE, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | COMPTON, CA |
Trademark Events
| Event Date | Event Description |
| Tuesday, November 3, 1992 | EXPIRED SEC. 9 |
| Saturday, May 9, 1970 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
