| Serial Number | 77614114 |
| Word Mark | PROPLOCK |
| Filing Date | Thursday, November 13, 2008 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 3, 2017 |
| Registration Number | 3936202 |
| Registration Date | Tuesday, March 29, 2011 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 11, 2011 |
| Goods and Services | Surfactant, namely, a chemical mixed with fracturing fluid for use in hydraulic fracturing of subterranean formations in oil and gas wells |
| Goods and Services | The provision of hydraulic fracturing services for oil and gas well stimulation |
| Pseudo Mark | PROP LOCK |
| 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, November 3, 2017 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, November 3, 2017 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Trican Well Service Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary T2P4G8 CA |
| Party Name | Trican Well Service Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary T2P4G8 CA |
| Party Name | Trican Well Service Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary T2P4G8 CA |
| Event Date | Event Description |
| Friday, November 3, 2017 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, March 29, 2016 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, March 2, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, March 2, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 29, 2011 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 11, 2011 | PUBLISHED FOR OPPOSITION |
| Wednesday, December 22, 2010 | NOTICE OF PUBLICATION |
| Friday, December 3, 2010 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Tuesday, November 23, 2010 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 23, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, November 23, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 18, 2010 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Wednesday, November 3, 2010 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, November 3, 2010 | SUSPENSION INQUIRY WRITTEN |
| Wednesday, November 3, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Monday, May 3, 2010 | LETTER OF SUSPENSION MAILED |
| Friday, April 30, 2010 | SUSPENSION LETTER WRITTEN |
| Friday, April 30, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 30, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 28, 2010 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Monday, November 16, 2009 | INQUIRY AS TO SUSPENSION MAILED |
| Sunday, November 15, 2009 | SUSPENSION INQUIRY WRITTEN |
| Thursday, May 14, 2009 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 13, 2009 | SUSPENSION LETTER WRITTEN |
| Wednesday, May 13, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 13, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 13, 2009 | ASSIGNED TO LIE |
| Tuesday, May 12, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 19, 2009 | NON-FINAL ACTION MAILED |
| Wednesday, February 18, 2009 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 11, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, November 18, 2008 | NOTICE OF PSEUDO MARK MAILED |
| Monday, November 17, 2008 | NEW APPLICATION ENTERED IN TRAM |