| Serial Number | 87786724 |
| Word Mark | DLH |
| Filing Date | Tuesday, February 6, 2018 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Monday, January 26, 2026 |
| Registration Number | 5707600 |
| Registration Date | Tuesday, March 26, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 8, 2019 |
| Goods and Services | Oil and gas well downhole equipment and service tools, namely, openhole packers |
| 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 | Wednesday, February 14, 2018 |
| Primary Code | 007 |
| First Use Anywhere Date | Monday, December 13, 2010 |
| First Use In Commerce Date | Monday, December 13, 2010 |
| Party Name | D&L Manufacturing, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Tulsa, OK 74107 |
| Party Name | D&L Manufacturing, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Tulsa, OK 74152 |
| Party Name | D&L Manufacturing, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Tulsa, OK 74152 |
| Event Date | Event Description |
| Friday, February 9, 2018 | NEW APPLICATION ENTERED |
| Wednesday, February 14, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, May 21, 2018 | ASSIGNED TO EXAMINER |
| Monday, May 21, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, May 21, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, May 21, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, November 20, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, November 20, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 21, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, November 28, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 19, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 8, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 8, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, March 26, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 26, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, March 18, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, July 18, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, July 21, 2025 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, January 19, 2026 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Monday, January 26, 2026 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, January 26, 2026 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |