Injection molding apparatus for molding an indicating member
US5562928A · kind A · utility
5Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1995 |
| Grant date | Oct 8, 1996 |
| Priority date | — |
| Expiry date | Sep 21, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/466
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An injection molding apparatus for molding an indicating member includes a plurality of molding die portions. The indicating member includes a transparent section, which is formed by injection molding a transparent resin, and an opaque section, which is formed by injection molding an opaque resin. The transparent section has a base portion and an elevated portion that projects from the base portion to form an indicia. The opaque section is formed over the upper surface of the base portion of the transparent section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.