Double-shot molded button and method for making the same
US7700889B2 · kind B2 · utility
1Cited by
9References
7Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Dec 29, 2007 |
| Grant date | Apr 20, 2010 |
| Priority date | — |
| Expiry date | Feb 28, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2229/046
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A double-shot molded button includes a main portion including an operation surface and at least one inserted portion embedded in the main portion. The inserted portion includes an exposed surface exposed from the operation surface to configure a symbol for denoting an operation function and being pressed. An orthographic projection image of the inserted portion on the exposed surface is enclosed within the exposed surface. A method for making the double-shot molded button is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.