| Serial Number | 99870668 |
| Word Mark | CELGARD LINK |
| Filing Date | Monday, June 8, 2026 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Wednesday, June 24, 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 |
| Goods and Services | Semi-finished polymer films for industrial use; microporous polymer membranes; polymer films for use as battery separators; coated and uncoated polymer membranes for use in batteries and energy storage systems |
| Goods and Services | Battery separators, namely, microporous polymer separators for use in lithium-ion and other electrochemical cells for industrial use; coated and uncoated battery separators for use in energy storage systems; all of the foregoing excluding computer hardware |
| 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 | Monday, June 8, 2026 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal. |
| US Class Codes | 001, 005, 012, 013, 035, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, June 8, 2026 |
| Primary Code | 017 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Celgard, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Charlotte, NC 28273 US |
| Event Date | Event Description |
| Monday, June 8, 2026 | NEW APPLICATION ENTERED |
| Monday, June 8, 2026 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, June 23, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, June 23, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, June 24, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 24, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 24, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |