| Serial Number | 74075929 |
| Word Mark | E=MC |
| Filing Date | Tuesday, July 3, 1990 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, May 25, 2002 |
| Registration Number | 1644730 |
| Registration Date | Tuesday, May 14, 1991 |
| Mark Drawing | 3S11 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 19, 1991 |
| Goods and Services | oil and gas exploration services |
| 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 | 100, 103 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, May 25, 2002 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, November 30, 1971 |
| First Use In Commerce Date | Sunday, November 30, 1975 |
| Party Name | McFarland Energy, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Santa Fe Springs, CA 90670 |
| Party Name | McFarland Energy, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Santa Fe Springs, CA 90670 |
| Party Name | McFarland Energy, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Santa Fe Springs, CA 90670 |
| Event Date | Event Description |
| Saturday, May 25, 2002 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, October 11, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, August 14, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 14, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 19, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, January 18, 1991 | NOTICE OF PUBLICATION |
| Friday, November 23, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 9, 1990 | ASSIGNED TO EXAMINER |