| Serial Number | 85171802 |
| Word Mark | POLYCORE |
| Filing Date | Monday, November 8, 2010 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, April 19, 2019 |
| Registration Number | 4208504 |
| Registration Date | Tuesday, September 18, 2012 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 8, 2012 |
| Goods and Services | oil well drilling fluids for use in the oil industry, oil sands mining and oil well drilling industry; liquid complex polysaccharide gel-forming polymer blend for use as a rheological modifier, fluid loss control, viscosity and mud dispersion |
| Goods and Services | oil well drilling consulting services in the field of reduction and prevention of fluid loss, rheological modification, suspension and mud dispersion in oil well 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, April 19, 2019 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 19, 2019 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Canadian Energy Services L.P. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Calgary, AB T2P2X6 CA |
| Party Name | Canadian Energy Services L.P. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Calgary, AB T2P2X6 CA |
| Party Name | Canadian Energy Services L.P. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Lethbridge, Alberta T2P2X6 CA |
| Event Date | Event Description |
| Friday, April 19, 2019 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, September 18, 2012 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, August 15, 2012 | 1(B) BASIS DELETED; PROCEED TO REGISTRATION |
| Wednesday, August 15, 2012 | NOTICE OF ALLOWANCE CANCELLED |
| Wednesday, August 15, 2012 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Friday, August 10, 2012 | TEAS DELETE 1(B) BASIS RECEIVED |
| Tuesday, July 3, 2012 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, May 23, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, May 23, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, May 8, 2012 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 18, 2012 | NOTICE OF PUBLICATION |
| Saturday, March 31, 2012 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, March 23, 2012 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 22, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 21, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 21, 2012 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Tuesday, March 20, 2012 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, March 19, 2012 | SUSPENSION INQUIRY WRITTEN |
| Saturday, February 25, 2012 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, August 24, 2011 | LETTER OF SUSPENSION MAILED |
| Tuesday, August 23, 2011 | SUSPENSION LETTER WRITTEN |
| Thursday, August 4, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 4, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 2, 2011 | ASSIGNED TO LIE |
| Monday, July 25, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 17, 2011 | NON-FINAL ACTION MAILED |
| Wednesday, February 16, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 16, 2011 | ASSIGNED TO EXAMINER |
| Friday, November 12, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, November 11, 2010 | NEW APPLICATION ENTERED IN TRAM |