Radio handset
US6785386B1 · kind B1 · utility
3Cited by
41References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 21, 1997 |
| Grant date | Aug 31, 2004 |
| Priority date | — |
| Expiry date | Aug 21, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0281
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A rear cover of a radio handset having a scooped recess for improving the ergonomics of the phone for single-handed operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.