| Serial Number | 73232740 |
| Word Mark | R |
| Filing Date | Wednesday, September 26, 1979 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, July 6, 2002 |
| Registration Number | 1159535 |
| Registration Date | Tuesday, June 30, 1981 |
| Mark Drawing | 3R11 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 7, 1981 |
| Description of Mark | The mark consists of the letter "R" together with a block design. |
| Goods and Services | Exploration, Development and/or Production of Oil and Gas Reserves |
| Pseudo Mark | OR BLOCKER |
| 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 6, 2002 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, October 31, 1978 |
| First Use In Commerce Date | Tuesday, October 31, 1978 |
| Party Name | Blocker Energy Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77084 |
| Party Name | Blocker Energy Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77057 |
| Party Name | Blocker Energy Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77057 |
| Event Date | Event Description |
| Saturday, July 6, 2002 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, April 13, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, November 28, 1986 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 30, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 7, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 3, 1981 | NOTICE OF PUBLICATION |
| Tuesday, September 23, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 11, 1980 | NON-FINAL ACTION MAILED |
| Monday, July 14, 1980 | ASSIGNED TO EXAMINER |
| Friday, January 4, 1980 | ASSIGNED TO EXAMINER |