| Serial Number | 75230207 |
| Word Mark | 550X |
| Filing Date | Thursday, January 23, 1997 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 22, 2021 |
| Registration Number | 2203547 |
| Registration Date | Tuesday, November 17, 1998 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 25, 1998 |
| Certificate of Correction for Registration | In the statement, Column 1, line 4, "Bristsh" should be deleted, and British should be inserted. In the statement, Column 2, line 4, "Date 9-8-1997, Expires 9-8-2012" should be deleted, and Date 9-10-1997, Expires 9-10-2012 should be inserted. |
| Goods and Services | drilling muds for use in exploration drilling; and chemicals, namely, fluid viscostifiers for use in exploration drilling |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 22, 2021 |
| Primary Code | 001 |
| First Use Anywhere Date | Sunday, August 31, 1980 |
| First Use In Commerce Date | Monday, January 31, 1983 |
| Party Name | DIVERSITY TECHNOLOGIES CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | EDMONTON, ALBERTA T6E 5G2 CA |
| Party Name | Westcoast Drilling Supplies Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Delta, British Columbia V4G 1L3 CA |
| Party Name | Westcoast Drilling Supplies Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Delta, British Columbia V4G 1L3 CA |
| Party Name | Westcoast Drilling Supplies Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Delta, British Columbia V4G 1L3 CA |
| Event Date | Event Description |
| Friday, October 22, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 29, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 17, 2017 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, August 12, 2008 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, August 12, 2008 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 4, 2008 | ASSIGNED TO PARALEGAL |
| Friday, July 25, 2008 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, June 20, 2008 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, June 20, 2008 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, July 31, 2007 | CASE FILE IN TICRS |
| Thursday, December 23, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, November 17, 2004 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, November 17, 2004 | PAPER RECEIVED |
| Saturday, September 11, 1999 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Monday, January 4, 1999 | SEC 7 REQUEST FILED |
| Tuesday, November 17, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 25, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, July 24, 1998 | NOTICE OF PUBLICATION |
| Friday, February 27, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 13, 1998 | NOTICE OF PUBLICATION |
| Tuesday, February 3, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 23, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 16, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 8, 1997 | LETTER OF SUSPENSION MAILED |
| Friday, August 29, 1997 | EXAMINER'S AMENDMENT MAILED |
| Monday, August 25, 1997 | NON-FINAL ACTION MAILED |
| Friday, August 8, 1997 | ASSIGNED TO EXAMINER |