Electronic maze puzzle
US5509656A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 1993 |
| Grant date | Apr 23, 1996 |
| Priority date | — |
| Expiry date | Oct 25, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2250/245
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A maze puzzle is disclosed employing a concealed maze pattern on one member and a second member movable with respect to the first member and including a pin or follower which engages the maze pattern. A plurality of switches are located in various positions in the maze pattern and are operated as a pin passes each point. A sound generator producing an appropriate audible signal provides an audible message to the player. A similar generator provides a power for visual indicators such as a liquid crystal display or light emitting diode. A key member is either concealed or locked within the puzzle until a certain level of successful performance of the puzzle is achieved. The key may be used to open a secret compartment in the puzzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.