| Serial Number | 73435629 |
| Word Mark | STRATA LOGIK |
| Filing Date | Thursday, July 21, 1983 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, July 2, 2005 |
| Registration Number | 1298216 |
| Registration Date | Tuesday, September 25, 1984 |
| Mark Drawing | 5T15 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, July 17, 1984 |
| Disclaimer | No claim is made to the exclusive right to use "Strata", apart from the mark as shown. |
| Goods and Services | Formation Evaluation Services-Namely, Evaluation of Subsurface Reservoirs Using a Combination of Well Logging and Core-Derived Data |
| Pseudo Mark | LOGIC |
| 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 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, July 2, 2005 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, March 31, 1983 |
| First Use In Commerce Date | Thursday, March 31, 1983 |
| Party Name | WESTERN ATLAS INTERNATIONAL, INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | HOUSTON, TX 77042 |
| Party Name | Dresser Industries, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Dallas, TX 75221 |
| Party Name | Dresser Industries, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Dallas, TX 75221 |
| Party Name | Dresser Industries, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Dallas, TX 75221 |
| Event Date | Event Description |
| Saturday, July 2, 2005 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, July 6, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 15, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, December 14, 1989 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, November 30, 1989 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, September 25, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 25, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 17, 1984 | PUBLISHED FOR OPPOSITION |
| Friday, May 18, 1984 | NOTICE OF PUBLICATION |
| Wednesday, March 28, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 22, 1984 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, February 8, 1984 | ASSIGNED TO EXAMINER |