Nozzle sealing tape
US12350941B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 2024 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | May 30, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1754
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A fluid fillable cartridge, a method for preventing contamination of nozzle holes in a fluid ejector chip and a method for making an adhesive sealing tape. The fluid fillable cartridge has an open fluid reservoir therein and a fluid ejector chip attached to an exposed surface of the fluid fillable cartridge opposite to the open fluid reservoir. An adhesive sealing tape is attached to the fluid fillable cartridge, wherein the adhesive sealing tape has an adhesive pattern on a first end of the adhesive sealing tape that is configured to attach the adhesive sealing tape adjacent to the fluid ejector chip while being devoid of adhesive in nozzle hole areas of the fluid ejector chip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.