| Patent Number |
Title Of Patent |
Date Issued |
| D516502 |
Rechargeable battery pack |
March 7, 2006 |
|
| 7338375 |
Integrated voice and data communication for laser tag systems |
March 4, 2008 |
| An electronic toy gun for data and audible sound/voice communication. Audible sound/voice may be communicated over an infrared beam or a radio frequency signal while data is communication over an infrared beam. The toy laser tag gun includes an IR receiver, an IR transmitter, a speaker, |
| 7297044 |
Method, apparatus, and system to synchronize processors in toys |
November 20, 2007 |
| The invention generally relates to a method, apparatus, and system to synchronize timers or clocks of toys. A play-set includes a first toy having a first timer and a start button. The first toy can be designated as a master when the start button is depressed. After being designated as |
| 7246555 |
Portable vacuum food storage system |
July 24, 2007 |
| Portable Vacuum Food Storage System with a housing that contains a vacuum pump, an on off power switch, a vacuum pressure switch and a plurality of rechargeable DC batteries. The top of the housing has a gripping member help the user to twist and fasten the housing onto a mating containe |
| 7243053 |
Method and apparatus for virtual control of operational scale models |
July 10, 2007 |
| A virtual scale model operating environment for controlling operational scale models. The virtual scale model operating environment includes a virtual controller that provides simulated environmental parameters normally associated with real operation. The virtual controller can displ |
| 6966125 |
Automatic air movement for hair dryers |
November 22, 2005 |
| An oscillating hair dryer nozzle assembly attaches to a hand held electric hair dryer. An oscillating nozzle is pivoted back and forth by forced air generated by an electric motorized fan within the hair dryer. A propeller receives the forced air and rotates a propeller shaft which is co |
| 6937152 |
Wireless interactive doll-houses and playsets therefor |
August 30, 2005 |
| This invention allows for an electronic doll-house to be constructed at a reasonable cost that provides the ability to identify the location of a number of figures that a child may manipulate in a play space. By use of IR communications and the characteristics of such a communications li |
| 6923010 |
Slush beverage maker |
August 2, 2005 |
| A slush beverage maker is provided that is easy to assemble and disassemble, has few parts, and is easy to operate. The slush beverage maker has a mixing chamber for receiving ingredients to make a slush beverage. An auger is received within the mixing chamber to mix the ingredients. |
| 6893346 |
System, method, and apparatus for bi-directional infrared communication |
May 17, 2005 |
| An infrared (IR) communication device for audible sound communication over an infrared beam. The IR communication device includes an IR receiver, an IR transmitter, a speaker, and a microphone 210. The IR receiver receives the incoming IR beam. The IR transmitter 206 generates the IR out |
| 6860788 |
Methods and apparatus for chocolate dispensers |
March 1, 2005 |
| A system, method and apparatus for dispensing chocolate. Solid chocolate is heated to its melting point within a chamber in order to form a liquid chocolate that is viscous and can flow out an opening in a nozzle at one end when pressure is exerted at another end. The chocolate dispenser |
| 6783425 |
Single wire automatically navigated vehicle systems and methods for toy applications |
August 31, 2004 |
| Vehicle guidance and control systems that use the intensity of a field radiated from a source of radiation to define the track or lane for operation of the vehicles. The source of radiation used is a single source of radiation in the sense that vehicle position relative to the source of |
| 6777910 |
Rechargeable battery packs |
August 17, 2004 |
| Rechargeable battery packs include one or more key slots along a rear edge in order to distinguish it from other battery pack types and rectangular guide tabs to be backward compatible with former battery pack chargers and former battery operated devices. Battery pack chargers include on |
| 6646414 |
Rechargeable battery pack and battery pack charger with safety mechanisms |
November 11, 2003 |
| Rechargeable battery packs include one or more key slots along a rear edge in order to distinguish it from other battery pack types and rectangular guide tabs to be backward compatible with former battery pack chargers and former battery operated devices. Battery pack chargers include on |
| 6547465 |
Pencil with exposable eraser |
April 15, 2003 |
| A pencil has a fixed non-replaceable eraser and a moveable sleeve. The fixed non-replaceable eraser is elongated to provide a larger eraser to pencil ratio in order to have more erase cycles per write cycles. The moveable sleeve can be moved to selectively expose a portion of the era |
| 6489751 |
Methods and apparatuses for rechargeable battery pack chargers |
December 3, 2002 |
| A system, method and apparatus for charging rechargeable battery packs. A battery charger has a means to measure a voltage and a battery temperature and a means to determine a rate of increase in battery temperature of a rechargeable battery pack. The battery charger to fast charge if th |
| 6412594 |
Water gun with sound effects module |
July 2, 2002 |
| 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. |
| 6358145 |
Broadcast sweepstakes game system and game piece device |
March 19, 2002 |
| A television, radio, tape, videotape, computer (Internet), telephone, cellular telephone etc., activated sweepstakes game system employing at least one electronically activated game piece device among a large number of similarly dimensioned, configured, textured and weighted dummy game |
| 6326767 |
Rechargeable battery pack charging system with redundant safety systems |
December 4, 2001 |
| A system, method and apparatus for charging rechargeable battery packs having redundant safety systems. A battery charger has a temperature sensor at a negative charging terminal for determining the charge condition of a rechargeable battery pack and controlling a charging current. T |
| 6326766 |
Rechargable battery pack and battery pack charger with safety mechanisms |
December 4, 2001 |
| Rechargeable battery pack and battery pack charger mechanisms to assure safe charging. The rechargeable battery pack includes an opening to allow a temperature sensor to directly sense the temperature at a terminal case of a rechargeable battery cell, one or more key slots along a rear e |
