Wide pattern laminated end disk for food dispensing gun and cartridge for implementing same
US6655554B2 · kind B2 · utility
14Cited by
11References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2002 |
| Grant date | Dec 2, 2003 |
| Priority date | — |
| Expiry date | Jan 24, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C17/01
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A laminated end disk construction for food sauce dispensing cartridges and other food containers. A laminated end disk through which food sauce may be dispensed is provided with a valve layer and a support layer. The valve layer includes a plurality of valves, and the support layer includes one or more openings and a kiss cut defining an outer perimeter area and an inner area. A protective patch may be removably attached to the support layer along at least a portion of the outer perimeter. The invention also provides a laminated end disk wherein the ratio of the support area to the dispensing area is less than about 7.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.