Adjustable accessory for a portable communication device
US8170231B2 · kind B2 · utility
6Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2009 |
| Grant date | May 1, 2012 |
| Priority date | — |
| Expiry date | Aug 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/6058
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A user wearable accessory provides push-to-tall (PTT), microphone and adjustable electrical cord length features in a single device. First and second adjustable electrical cords couple a portable communication device to an earpiece. The accessory is formed of front and back housing portions coupled together to provide a spooling feature therebetween. The spooling feature accommodates the two electrical cords such that a user is able to wrap each cord to provide an overall desired length. Users of different heights can adjust the cord length as desired thereby minimizing tangling of the cords.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.