| Serial Number | 99303345 |
| Word Mark | P900 |
| Filing Date | Friday, July 25, 2025 |
| Status | 653 - SUSPENSION LETTER - MAILED |
| Status Date | Thursday, January 22, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Pseudo Mark | P NINE HUNDRED |
| Pseudo Mark | P NINE ZERO ZERO |
| Goods and Services | Laser scanning semiconductor inspection systems comprised of laser light sources, optical scanners, beam delivery assemblies, detectors, signal processors, and data analysis workstations; electronic apparatus for detecting defects on patterned semiconductor wafers; optical inspection systems for use in the manufacturing of integrated circuits, namely, logic, high-bandwidth memory (HBM), dynamic random-access memory (DRAM), and 3D NAND devices, comprised of illumination sources, optical imaging modules, sensor arrays, precision motion stages, and process control electronics; semiconductor process monitoring instruments, namely, wafer defect inspectors, surface metrology sensors, and film thickness measurement instruments; downloadable software for controlling and analyzing data from wafer inspection systems |
| 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 | Friday, July 25, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | KLA Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Milpitas, CA 95035 |
| Event Date | Event Description |
| Friday, July 25, 2025 | NEW APPLICATION ENTERED |
| Friday, July 25, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, December 3, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, December 11, 2025 | ASSIGNED TO EXAMINER |
| Thursday, December 11, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, December 11, 2025 | NON-FINAL ACTION E-MAILED |
| Thursday, December 11, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 21, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, January 21, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 21, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, January 22, 2026 | SUSPENSION LETTER WRITTEN |
| Thursday, January 22, 2026 | LETTER OF SUSPENSION E-MAILED |
| Thursday, January 22, 2026 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |