| Serial Number | 73791339 |
| Word Mark | CHIEFTAIN |
| Filing Date | Wednesday, April 5, 1989 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, January 22, 2016 |
| Registration Number | 1640027 |
| Registration Date | Tuesday, April 2, 1991 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 8, 1991 |
| Goods and Services | EXPLORATION SERVICES IN THE MINING, PETROLEUM AND NATURAL GAS INDUSTRIES |
| Pseudo Mark | CHIEF CAPTAIN |
| 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 | Friday, January 22, 2016 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, June 4, 1964 |
| First Use In Commerce Date | Monday, January 3, 1972 |
| Party Name | CHIEFTAIN INTERNATIONAL, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Dallas, TX 752012300 |
| Party Name | CHIEFTAIN INTERNATIONAL, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | EDMONTON, ALBERTA T5J 2Z1 CA |
| Party Name | CHIEFTAIN INTERNATIONAL, INC. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | EDMONTON, ALBERTA T5J 2Z1 CA |
| Party Name | ALBERTA ENERGY COMPANY LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | EDMONTON, ALBERTA T5J 3M1 CA |
| Event Date | Event Description |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 17, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 17, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 15, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, November 8, 2007 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, November 8, 2007 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, October 22, 2007 | CASE FILE IN TICRS |
| Thursday, June 28, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, June 28, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, March 30, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, January 3, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, December 5, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 2, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 8, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, December 7, 1990 | NOTICE OF PUBLICATION |
| Wednesday, October 17, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 27, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 26, 1990 | NON-FINAL ACTION MAILED |
| Monday, December 11, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 16, 1989 | NON-FINAL ACTION MAILED |
| Saturday, May 27, 1989 | ASSIGNED TO EXAMINER |