Mold assembly for making a shell, in particular an edible shell
US5948313A · kind A · utility
17Cited by
7References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 11, 1997 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Aug 11, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA21B3/13
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mold assembly including an outer mold and an associated inner mold, the inner mold being organized to engage in the outer mold, the outer mold having a curved main portion with a central opening and an outer rim extending in a plane, and the inner mold having a curved main portion with a central chimney shaped to pass with small clearance through the opening and an outer rim which, when the molds are mutually engaged, is coplanar with the outer rim of the outer mold and co-operates therewith to close the molding space defined between the curved portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.