| Serial Number | 86726225 |
| Word Mark | POWERBLOCK |
| Filing Date | Sunday, August 16, 2015 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, September 23, 2025 |
| Registration Number | 4926891 |
| Registration Date | Tuesday, March 29, 2016 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 12, 2016 |
| Goods and Services | Electric power generation equipment, namely, electric generators, internal combustion engines for power generation other than for land vehicles, and integral fuel tanks sold as a component of electric generators |
| Pseudo Mark | POWER BLOCK |
| 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, August 20, 2015 |
| Primary Code | 007 |
| First Use Anywhere Date | Monday, January 26, 2009 |
| First Use In Commerce Date | Thursday, February 26, 2009 |
| Party Name | PowerSecure, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Durham, NC 27703 |
| Party Name | PowerSecure, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Wake Forest, NC 27587 |
| Party Name | PowerSecure, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Wake Forest, NC 27587 |
| Event Date | Event Description |
| Tuesday, December 1, 2015 | ASSIGNED TO EXAMINER |
| Tuesday, December 1, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 29, 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, August 19, 2015 | NEW APPLICATION ENTERED |
| Thursday, August 20, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, August 21, 2015 | NOTICE OF PSEUDO MARK E-MAILED |
| Thursday, December 24, 2015 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 12, 2016 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 12, 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, March 29, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, March 28, 2022 | TEAS SECTION 8 & 15 RECEIVED |
| Saturday, March 29, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, September 22, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, September 23, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, September 23, 2025 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, September 23, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, September 22, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, September 22, 2022 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, September 22, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Friday, May 30, 2025 | TEAS SECTION 8 & 9 RECEIVED |