| Serial Number | 73434645 |
| Word Mark | DURA HOLE |
| Filing Date | Friday, July 15, 1983 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Wednesday, November 4, 1992 |
| Registration Number | 1305604 |
| Registration Date | Tuesday, November 20, 1984 |
| Mark Drawing | 5U08 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, September 11, 1984 |
| Goods and Services | a Drilling Fluid Additive for Use in Water Base Drilling Mud Systems |
| Lining/Stippling Statement | The drawing is lined for the color brown. |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Wednesday, November 4, 1992 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, July 28, 1982 |
| First Use In Commerce Date | Saturday, August 14, 1982 |
| Party Name | Butler Drlg Fluids, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77082 |
| Party Name | Butler Drlg Fluids, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77082 |
| Party Name | Butler Drlg Fluids, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77082 |
| Event Date | Event Description |
| Wednesday, November 4, 1992 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, November 20, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 11, 1984 | PUBLISHED FOR OPPOSITION |
| Monday, July 9, 1984 | NOTICE OF PUBLICATION |
| Friday, June 1, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 30, 1984 | EXAMINERS AMENDMENT MAILED |
| Monday, May 14, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 14, 1984 | NON-FINAL ACTION MAILED |
| Tuesday, January 31, 1984 | ASSIGNED TO EXAMINER |