Bottom plate retainer
US4478630A · kind A · utility
4Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 4, 1983 |
| Grant date | Oct 23, 1984 |
| Priority date | — |
| Expiry date | Mar 4, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B9/353
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A bottom plate retainer for a paste mold glassware making machine which includes a mounting block having a leaf spring mounted therein which urges a dowel member downwardly into engagement with a slot on the bottom plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.