| Serial Number | 79412566 |
| Word Mark | IBM NANOSTACK |
| Filing Date | Wednesday, November 13, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 23, 2025 |
| Registration Number | 8072755 |
| Registration Date | Tuesday, December 23, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 4, 2025 |
| Goods and Services | Transistors; computer hardware; electric conductors; electric converters; integrated circuit cards; blank smart cards; microprocessors; processors, namely, central processing units; semiconductors; stacked electronic transistors; 3D-stacked electronic transistors made of nanometer-sized sheets. |
| NOT AVAILABLE | NANOSTACK |
| 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 | Thursday, December 19, 2024 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | International Business Machines Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | US |
| Party Name | International Business Machines Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | US |
| Party Name | International Business Machines Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | US |
| Event Date | Event Description |
| Thursday, December 19, 2024 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, December 23, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, December 23, 2024 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 20, 2025 | ASSIGNED TO EXAMINER |
| Friday, February 28, 2025 | NON-FINAL ACTION WRITTEN |
| Saturday, March 1, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Monday, April 7, 2025 | REFUSAL PROCESSED BY MPU |
| Monday, April 7, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Saturday, April 26, 2025 | REFUSAL PROCESSED BY IB |
| Wednesday, August 27, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, August 27, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, August 27, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 27, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 9, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, September 9, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 9, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 2, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 29, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 4, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 4, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 23, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 23, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |