| Serial Number | 79108793 |
| Word Mark | COSL |
| Filing Date | Thursday, December 22, 2011 |
| Status | 706 - SECTION 71 ACCEPTED |
| Status Date | Sunday, September 17, 2023 |
| Registration Number | 4284399 |
| Registration Date | Tuesday, February 5, 2013 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 20, 2012 |
| Goods and Services | Drilling machines; mine working machines in the nature of mine borers to exploit natural resources; Mobile offshore drilling units, jack up drilling rigs, oil drilling platforms; oil drilling machines, namely, drilling rig machines and devices to drill water wells, oil well pumping machines, or natural gas extraction well pumping machines; sludge pump specially used for petroleum; electrical submerge oil pump for use in connection with petroleum; capstans; hoists; handling machines and attachments for lifting or lowering loads, namely, lifts, cranes, rope and pulley systems as parts of machines; centrifugal pumps |
| Goods and Services | Boat rental; ice-breaking for the shipping industry; truck hauling; salvage of ships; ship brokerage; maritime towing; salvaging of ships towing; underwater salvage; stevedoring; piloting |
| Goods and Services | Drilling of wells; heating equipment installation and repair; machinery installation, maintenance and repair; Rebuilding and repairing rotary parts of rig equipments that have been worn or partially destroyed; rebuilding machines that have been worn or partially destroyed; electric appliance installation and repair; freezing equipment installation and repair; kitchen equipment installation and repair; shipbuilding; rust proofing; painting services; elevator installation and repair; fire alarm installation and repair; burglar alarm installation and repair |
| Pseudo Mark | CHINA OIL FIELD SERVICES LIMITED |
| Goods and Services | Radioactive elements for scientific purposes; chemical additives for drilling muds; drilling muds for use in oil and gas wells; chemical reagents for non-medical purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary use |
| Goods and Services | Analysis for oil field exploitation; oil well testing; geological surveys; conducting geological surveys; conducting oil field surveys; oil field prospecting; oil prospecting; geological prospecting; geological research; surveying; chemical analysis; chemistry services in the nature of chemistry consultation; chemical research; land surveying; underwater exploration |
| 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 | 6 - Active |
| Class Status Date | Thursday, February 23, 2012 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | 013, 019, 021, 023, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, February 23, 2012 |
| Primary Code | 007 |
| 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 | 6 - Active |
| Class Status Date | Thursday, February 23, 2012 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, February 23, 2012 |
| Primary Code | 039 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, February 23, 2012 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | China Oilfield Services Limited |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Beijing 100000 CN |
| Party Name | China Oilfield Services Limited |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | CN |
| Party Name | China Oilfield Services Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | CN |
| Event Date | Event Description |
| Monday, September 18, 2023 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED |
| Sunday, September 17, 2023 | REGISTERED-SEC.71 ACCEPTED |
| Sunday, September 10, 2023 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Saturday, July 29, 2023 | POST REGISTRATION ACTION MAILED - SEC.71 |
| Friday, July 21, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, June 15, 2023 | NEW REPRESENTATIVE AT IB RECEIVED |
| Saturday, January 7, 2023 | TEAS SECTION 71 RECEIVED |
| Saturday, February 5, 2022 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED |
| Thursday, January 6, 2022 | INTERNATIONAL REGISTRATION RENEWED |
| Thursday, January 24, 2019 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED |
| Thursday, January 24, 2019 | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. |
| Thursday, January 24, 2019 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, December 16, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, December 16, 2018 | TEAS SECTION 71 & 15 RECEIVED |
| Monday, February 5, 2018 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED |
| Monday, October 7, 2013 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Tuesday, September 17, 2013 | FINAL DISPOSITION NOTICE SENT TO IB |
| Tuesday, September 17, 2013 | FINAL DISPOSITION PROCESSED |
| Sunday, May 5, 2013 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Tuesday, February 5, 2013 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 20, 2012 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 20, 2012 | PUBLISHED FOR OPPOSITION |
| Sunday, November 18, 2012 | NOTIFICATION PROCESSED BY IB |
| Wednesday, October 31, 2012 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Wednesday, October 31, 2012 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, October 31, 2012 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, October 15, 2012 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, October 12, 2012 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, October 11, 2012 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, October 11, 2012 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, October 11, 2012 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, October 11, 2012 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, September 18, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, September 18, 2012 | FINAL REFUSAL E-MAILED |
| Tuesday, September 18, 2012 | FINAL REFUSAL WRITTEN |
| Tuesday, August 28, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 28, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 22, 2012 | ASSIGNED TO LIE |
| Monday, August 20, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 23, 2012 | REFUSAL PROCESSED BY IB |
| Friday, March 30, 2012 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, March 30, 2012 | REFUSAL PROCESSED BY MPU |
| Friday, March 30, 2012 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Thursday, March 29, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 28, 2012 | ASSIGNED TO EXAMINER |
| Tuesday, February 28, 2012 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 23, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 16, 2012 | SN ASSIGNED FOR SECT 66A APPL FROM IB |