Telephone set
US4837814A · kind A · utility
20Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1987 |
| Grant date | Jun 6, 1989 |
| Priority date | — |
| Expiry date | Sep 23, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/675
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a telephone set which can be used by inserting a card, a slit-like card insertion port is formed at a portion behind a handset hung up on a hanger of a surface of a housing and a card reader is arranged behind the card insertion port. A projecting hanger assembly is formed on the housing. A hanger portion for receiving the handset is formed at an upper portion of the hanger assembly, and hollow projections are formed at a lower portion thereof. Slits of the card insertion port are formed in the distal end faces of the projections, and the card reader is partially housed in the projections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.