BLOCKER Trademark
Trademark Overview
On Friday, December 14, 1979, a trademark application was filed for BLOCKER with the United States Patent and Trademark Office. The USPTO has given the BLOCKER trademark a serial number of 73242928. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, July 13, 2002. This trademark is owned by Blocker Energy Corporation. The BLOCKER trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Well Drilling Services
General Information
| Serial Number | 73242928 |
| Word Mark | BLOCKER |
| Filing Date | Friday, December 14, 1979 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, July 13, 2002 |
| Registration Number | 1160477 |
| Registration Date | Tuesday, July 7, 1981 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 14, 1981 |
Trademark Statements
| Goods and Services | Well Drilling Services |
Classification Information
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 103 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, July 13, 2002 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, October 31, 1978 |
| First Use In Commerce Date | Tuesday, October 31, 1978 |
Trademark Owner History
| Party Name | Blocker Energy Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77210 |
| Party Name | Blocker Energy Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77057 |
Trademark Events
| Event Date | Event Description |
| Saturday, July 13, 2002 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, January 12, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, September 8, 1986 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 7, 1981 | REGISTERED-PRINCIPAL REGISTER |
