| Serial Number | 88415240 |
| Word Mark | CELLFX |
| Filing Date | Friday, May 3, 2019 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Sunday, October 26, 2025 |
| Registration Number | 5981292 |
| Registration Date | Tuesday, February 11, 2020 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 26, 2019 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Medical apparatus and devices for treatment in the nature of pulsed electrical destruction or reduction of benign and non-benign biological tissues; medical devices using pulsed electricity for use in treating skin growth, skin lesions and skin conditions; medical devices, namely, medical pulse generators and pulse generator circuits for tissue modification, manipulation and/or ablation; medical apparatus designed for use with nanopulse electricity for manipulation, modification and/or ablation of biologic tissue; medical apparatus, devices and instruments utilizing electrical pulsing technology for [ prevention, detection, diagnosis and] treatment of medical disease, injuries, abnormalities and conditions, namely, tumors, skin and tissue disorders, and other tissue and skin growths; medical systems comprising medical devices and instruments in the nature of pulse generators, pulse generator circuits, medical probes, medical wands, medical electrodes and microneedle treatment tips for use in tissue modification, manipulation and /or ablation; medical pulse generators and medical electrodes for nanosecond pulse delivery for treatment of medical conditions or cosmetic tissue defects; medical device accessories to enable treatment of biological tissues, namely, microneedle treatment tips and medical handpieces; medical and surgical devices and accessories for placement of medical electrodes on tumors, lesions, tissue growth, internal and external anatomical areas comprised of one or more of the following pieces of equipment, namely, medical electrodes, electric medical connectors, medical handpieces, medical probes and guides; all of which exclude apparatus and devices for the treatment of cellulite |
| Description of Mark | The mark consists of a design of the three concentric crescents to the left of the letters "CELLFX". |
| Pseudo Mark | CELL FX |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, May 20, 2019 |
| Primary Code | 010 |
| First Use Anywhere Date | Wednesday, March 6, 2019 |
| First Use In Commerce Date | Wednesday, March 6, 2019 |
| Party Name | Pulse Biosciences, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Hayward, CA 94545 |
| Party Name | Pulse Biosciences, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Hayward, CA 94545 |
| Party Name | Pulse Biosciences, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Hayward, CA 94545 |
| Event Date | Event Description |
| Tuesday, May 7, 2019 | NEW APPLICATION ENTERED |
| Monday, May 20, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, May 21, 2019 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, July 16, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, July 17, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 17, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 17, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, September 28, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, October 6, 2019 | ASSIGNED TO LIE |
| Thursday, October 10, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 10, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, October 18, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 6, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 26, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 26, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, February 11, 2020 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 11, 2025 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, June 25, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Sunday, October 26, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, October 26, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Sunday, October 26, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |