| Serial Number | 71555836 |
| Word Mark | OB BLACK MAGIC |
| Filing Date | Thursday, April 29, 1948 |
| Status | 900 - EXPIRED |
| Status Date | Tuesday, November 3, 1992 |
| Registration Number | 0524130 |
| Registration Date | Tuesday, April 18, 1950 |
| Mark Drawing | 5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | OIL BASE DRILLING FLUID |
| Lining/Stippling Statement | THE VERTICAL LINING SHOWN IN THE DRAWING OF THE LETTERS "OB" INDICATING THAT SUCH LETTERS ARE RED. |
| 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 |
| Party Name | OIL BASE, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | COMPTON, CA |
| Event Date | Event Description |
| Monday, April 8, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, April 8, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, November 3, 1992 | EXPIRED SEC. 9 |
| Saturday, April 18, 1970 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |