| Serial Number | 72346216 |
| Word Mark | SPHERON |
| Filing Date | Monday, December 15, 1969 |
| Status | 900 - EXPIRED |
| Status Date | Monday, November 16, 1992 |
| Registration Number | 0928521 |
| Registration Date | Tuesday, February 8, 1972 |
| Mark Drawing | 5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | CARBON BLACK FOR USE IN THE MANUFACTURE OF INKS AND INKING MATERIALS |
| 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 | 006 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, November 16, 1992 |
| Primary Code | 006 |
| First Use Anywhere Date | Wednesday, June 1, 1938 |
| First Use In Commerce Date | Wednesday, June 1, 1938 |
| Party Name | CABOT CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | BOSTON, MA 02110 |
| Event Date | Event Description |
| Monday, November 16, 1992 | EXPIRED SEC. 9 |
| Tuesday, August 9, 1977 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |