Water gun with sound effects module
US6412594B1 · kind B1 · utility
10Cited by
45References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2000 |
| Grant date | Jul 2, 2002 |
| Priority date | — |
| Expiry date | Oct 4, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/42
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A water gun includes a sound effects module. The water gun includes a trigger to squirt water. The trigger actuates a switch coupled to the sound effects module. The sound effects module has an interior volume with a speaker at one end. A speaker cover seals the periphery of the speaker. The sound effects module also has a sealed compartment containing a keypad to control the sound effects module and a printed circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.