Method of sculpturing a laminated vacuum form glass mold
US5906667A · kind A · utility
2Cited by
15References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1996 |
| Grant date | May 25, 1999 |
| Priority date | — |
| Expiry date | Oct 17, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B23/0357
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method sculpturing from sheet material a vacuum formed glass mold. The sheet material is cut into a plurality of sections that are combined into laminated structure is that is welded together and mounted on a mold base. The top surfaces of the individual sections are machined to form a glass forming surface that can be used to vacuum form glass that conforms to the shape of the forming surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.