Apparatus for supplying printing ink to a printing unit
US3987727A · kind A · utility
4Cited by
11References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 10, 1975 |
| Grant date | Oct 26, 1976 |
| Priority date | — |
| Expiry date | Jun 10, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F31/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Apparatus for delivering printing ink from a tubular cannister filled with ink to a printing unit. The cannister is received in a tubular casing, and an air-operated plunger is forced through the cannister to feed ink from the cannister through a pipeline to a printing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.