Modular model train circuit board arrangement
US6014934A · kind A · utility
16Cited by
9References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 1998 |
| Grant date | Jan 18, 2000 |
| Priority date | — |
| Expiry date | Nov 4, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A modular circuit board arrangement for use in a model train includes a motherboard mounted on the model train platform. The motherboard has receptacles that accept and communicate signals with a plurality of removable circuit modules for controlling model train operations. These circuit modules may include, for example, a light control circuit module and a sound control circuit module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.