Method of manufacturing keycaps of keys of a keyboard
US8984737B2 · kind B2 · utility
0Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 2, 2011 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Jul 30, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49996
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for producing a keycap of a keyboard of a portable electronic device that includes removing material from the backside of a body of the keycap to form a cavity in a shape associated with a character, filling the cavity with fill material, and removing material from the front side of the body to expose the fill material on the front surface of the keycap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.