| Serial Number | 87529078 |
| Word Mark | CHK |
| Filing Date | Friday, July 14, 2017 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Tuesday, September 5, 2023 |
| Registration Number | 5416358 |
| Registration Date | Tuesday, March 6, 2018 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 19, 2017 |
| Goods and Services | production of oil and gas |
| Goods and Services | drilling of oil and gas wells; extraction of oil and gas |
| Pseudo Mark | CHESAPEAKE |
| Goods and Services | exploration and searching for oil and gas |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, July 21, 2017 |
| Primary Code | 037 |
| First Use Anywhere Date | Friday, April 28, 1995 |
| First Use In Commerce Date | Friday, April 28, 1995 |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, July 21, 2017 |
| Primary Code | 040 |
| First Use Anywhere Date | Friday, April 28, 1995 |
| First Use In Commerce Date | Friday, April 28, 1995 |
| 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 | Friday, July 21, 2017 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, April 28, 1995 |
| First Use In Commerce Date | Friday, April 28, 1995 |
| Party Name | Chesapeake Energy Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Oklahoma City, OK 73118 |
| Party Name | Chesapeake Energy Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Oklahoma City, OK 73118 |
| Party Name | Chesapeake Energy Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Oklahoma City, OK 73118 |
| Event Date | Event Description |
| Tuesday, September 5, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Tuesday, September 5, 2023 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 5, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, March 6, 2023 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, March 6, 2023 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, March 6, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 19, 2017 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 19, 2017 | PUBLISHED FOR OPPOSITION |
| Wednesday, November 29, 2017 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 14, 2017 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 13, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, November 13, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 6, 2017 | ASSIGNED TO LIE |
| Thursday, October 26, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, October 12, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 12, 2017 | NON-FINAL ACTION E-MAILED |
| Thursday, October 12, 2017 | NON-FINAL ACTION WRITTEN |
| Thursday, October 12, 2017 | ASSIGNED TO EXAMINER |
| Thursday, September 21, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 21, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, July 18, 2017 | NEW APPLICATION ENTERED |