Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Water gun with sound effects module Image Number 4 for United States Patent #6412594. 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.       Recently Added Patents Method for controlling the air pressure in tires as a function of a driving situation, and device Animal tracking transmitter anchor assembly including a breakable arm Sealing device for rotary fluid machine, and rotary fluid machine System and method for routing power across multiple microgrids having DC and AC buses Card connector Processor, information processing apparatus, and method of controlling processor Assay method for Alzheimer's disease   Randomly Featured Patents Light shielding blade and method of manufacturing the same Density unevenness suppressing image forming apparatus and method Superconductor-insulator-superconductor Josephson tunnel junction and method therefor Speech recognition apparatus Reactor having an array of heating filaments and a filament force regulator Combination of cylinder liner and piston ring of internal combustion engine System and method for multi-link communication in home network Storage unit for the bunk area of cab-over-engine semitractor trucks for storage of personal items, clothes, and the like High efficiency solar cell fabrication Electrical junction box © 2006-2008 PatentGenius. All Rights Reserved.