Electric appliance, its assembling method, and its housing structure
US5905551A · kind A · utility
4Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1997 |
| Grant date | May 18, 1999 |
| Priority date | — |
| Expiry date | Dec 10, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/1417
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An upper case and a lower case are fixed without using screws so that assemblage workability is improved. An electric appliance can be divided into plastic upper case, metal-plate-made lower case, and logic package having print substrates. As a result, the electric appliance is easy to make.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.