Cellphone with contoured surfaces
US9621690B2 · kind B2 · utility
11Cited by
64References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2014 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Apr 7, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/22
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed is a housing for a portable handheld electronic device such as a cellphone. The device has a housing, having a left side and right side. At least one of the left side and right side is provided with integral surface features or surface structures to enhance gripping the cellphone, preferably along the entire length of the phone or within about the top half or one third of the phone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.