| Serial Number | 73376646 |
| Word Mark | D |
| Filing Date | Monday, July 26, 1982 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, May 6, 2006 |
| Registration Number | 1351334 |
| Registration Date | Tuesday, July 30, 1985 |
| Mark Drawing | 3R23 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 21, 1985 |
| Goods and Services | DRILL RIGS AND DRILL BITS FOR USE IN MINING PETROLEUM AND NATURAL GAS AND CONSTRUCTION INDUSTRIES |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 023 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, May 6, 2006 |
| Primary Code | 007 |
| First Use Anywhere Date | Tuesday, November 30, 1971 |
| First Use In Commerce Date | Tuesday, November 30, 1971 |
| Party Name | DRILL SYSTEMS INTERNATIONAL LTD. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | CALGARY, ALBERTA CA |
| Party Name | DUALCO MANUFACTURING LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CALGARY, ALBERTA CA |
| Party Name | DUALCO MANUFACTURING LTD. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | CALGARY, ALBERTA CA |
| Party Name | DUALCO MANUFACTURING LTD. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | CALGARY, ALBERTA CA |
| Party Name | CHALLENGER INTERNATIONAL SERVICES, LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | ALBERTA T2P 3E9 CA |
| Event Date | Event Description |
| Saturday, May 6, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, December 23, 2005 | CASE FILE IN TICRS |
| Tuesday, March 12, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 3, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, September 16, 1985 | REPRINTING REGISTRATION CERTIFICATE |
| Thursday, August 8, 1985 | SEC 7 REQUEST FILED |
| Tuesday, July 30, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 21, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 23, 1985 | NOTICE OF PUBLICATION |
| Saturday, April 20, 1985 | NOTICE OF PUBLICATION |
| Monday, April 1, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 6, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 14, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 3, 1985 | NON-FINAL ACTION MAILED |
| Thursday, April 12, 1984 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 6, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 6, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 31, 1983 | LETTER OF SUSPENSION MAILED |
| Friday, May 6, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 3, 1983 | NON-FINAL ACTION MAILED |
| Monday, January 17, 1983 | ASSIGNED TO EXAMINER |