| Serial Number | 97738245 |
| Word Mark | C CORESHELL |
| Filing Date | Saturday, December 31, 2022 |
| Status | 732 - THIRD EXTENSION - GRANTED |
| Status Date | Wednesday, September 3, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, February 20, 2024 |
| Goods and Services | Manufacturing services for others, namely, the manufacture of nanolayer coatings for batteries; manufacturing services for others, namely, production of battery nanotechnology and battery components |
| Description of Mark | The mark consists of a stylized "C" appearing before the term "CORESHELL". |
| Goods and Services | Batteries; Batteries, namely, batteries with nanolayer coatings; Batteries, namely, batteries with nanolayer coatings for increasing capacity, increasing heat tolerance, and extending battery life |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Nanomaterial coatings for batteries to prevent battery degradation, increase battery capacity, and increase heat tolerance; Nanomaterial coatings, namely, nanolayer coatings for batteries to prevent battery degradation, increase battery capacity, and increase heat tolerance; nanomaterials in the nature of coatings for use with batteries, to prevent battery degradation, increase battery capacity, and increase heat tolerance |
| Goods and Services | Research, development, and engineering services in the fields of batteries and battery coatings; research and development of battery nanotechnology |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 25, 2023 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 002 - Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colorants; mordants; raw natural resins; metals in foil and powder form for painters, decorators, printers and artists. |
| US Class Codes | 006, 011, 016 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, December 23, 2023 |
| Primary Code | 002 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 25, 2023 |
| Primary Code | 009 |
| 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 | Wednesday, January 25, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | CORESHELL TECHNOLOGIES, INCORPORATED |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Leandro, CA 94577 |
| Party Name | CORESHELL TECHNOLOGIES, INCORPORATED |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Leandro, CA 94577 |
| Event Date | Event Description |
| Wednesday, January 4, 2023 | NEW APPLICATION ENTERED |
| Wednesday, January 25, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, September 27, 2023 | ASSIGNED TO EXAMINER |
| Wednesday, September 27, 2023 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 27, 2023 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 27, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 22, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, December 22, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, December 23, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 16, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 4, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Wednesday, January 31, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Wednesday, January 31, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 20, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 16, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, October 14, 2024 | SOU EXTENSION 1 GRANTED |
| Friday, April 11, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, May 15, 2024 | ASSIGNED TO EXAMINER |
| Monday, October 14, 2024 | SOU TEAS EXTENSION RECEIVED |
| Monday, October 14, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Monday, October 14, 2024 | SOU EXTENSION 1 FILED |
| Friday, April 11, 2025 | SOU EXTENSION 2 FILED |
| Saturday, April 12, 2025 | SOU EXTENSION 2 GRANTED |
| Saturday, April 12, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, September 3, 2025 | SOU EXTENSION 3 FILED |
| Wednesday, September 3, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, September 3, 2025 | SOU EXTENSION 3 GRANTED |
| Monday, September 15, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |