Method of assembly of a collapsible ink reservoir structure
US5448818A · kind A · utility
22Cited by
10References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1993 |
| Grant date | Sep 12, 1995 |
| Priority date | — |
| Expiry date | Oct 29, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53322
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of assembling a collapsible ink reservoir for a liquid ink printer cartridge comprising the steps of attaching a first sidewall to a frame member along a sealable junction to form an open assembly; assembling a pressure regulator; inserting the pressure regulator of said assembly step into the open assembly of said attaching step; and affixing a second sidewall to the open assembly of said attaching step to form an enclosed assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.