Matches 1 - 50 out of 199 1 2 3 4 >
Match Document Document Title
7321309 System for delivering pain without causing physiological damage  
The system includes a thermal grill that has several relatively warm portions which are interlaced with several relatively cold portions. When an individual contacts the thermal grill, the...
7250870 Back draft alarm assembly for combustion heating device  
A back drafting alarm assembly is designed to detect back drafting in combustion fired appliances. The assembly includes a temperature sensor unit that is attached to the diverter bonnet of a water...
7161479 Portable instantaneous wireless even based photo identification and alerting security system  
A portable instantaneous wireless event based photo identification and alerting security system ideally suited for mobile protection of property, spaces and people, and for protection in motor...
7161473 Data recorder suitable for use as a railcar hunting detector  
A data recorder for use as a hunting detector includes a piezofilm accelerometer. A bandpass filter tuned to the approximate frequency of a hunting railcar couples the output of the accelerometer...
7154385 Vehicle-trailer backing up system using active front steer  
A vehicle-trailer back-up control system that employs an active front steer sub-system. The system includes a smart hitch controller that receives a vehicle speed signal and a hand-wheel angle...
7142120 Item finding using RF signalling  
Methods and apparatus are provided for locating one among many items equipped with RFID tags. The apparatus comprises a portable system interrogating the RFID tags and receiving responses therefrom...
7142097 Enhanced audio feedback for vehicle security systems  
A vehicle security system comprises a security module adapted to detect an event, a memory for storing a composition, and a processor coupled to the security module, wherein upon detecting the...
7109870 Fishing accessory  
A fishing accessory that includes a housing and an alerting mechanism for alerting a fisherman when a fishing line connected to the activation switch of the alerting mechanism is being tugged on by...
7071827 Apparatus and system for identifying infant-mother match  
An identification system including at least one transmitter configured to transmit a signal comprising an associated identification code. A receiver is configured to receive the signal and...
7010290 System and method of determining short range distance between RF equipped devices  
A first, transmitting, device transmits a digitized data message using a short range radio link followed by digital data representing a digitized acoustic signal, such as a tone. Simultaneously, or...
6937152 Wireless interactive doll-houses and playsets therefor  
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...
6819245 Security system  
Vehicle security systems comprise at least one addressable transponder for communication with at least one base station. Each transponder and base station comprises a steerable directional antenna...
6806809 Trailer tongue length estimation using a hitch angle sensor  
A control system for estimating the tongue length of a trailer being towed by a vehicle in connection with a front wheel steering with or without a coordinated rear wheel steering associated with...
6693537 Storage tray  
A personal item storage tray which includes a storage surface that incorporates a personal item identification, placement, retention, storage and removal apparatus or structure. One embodiment...
6522261 Selectable candela strobe unit  
A multi-candela output device for indicating alarm conditions has an output section, visible after installation, and a mounting section not visible after installation. A candela output level can be...
6522253 Luggage locking and locating device  
A locating device for aiding a user in finding an object. The locating device includes a remote unit and a tag unit. The remote unit is retained by the user and includes a first processor for...
6417773 Sound-actuated system for encouraging good personal hygiene in toilet facilities  
A system for encouraging good personal hygiene in toilet facilities is provided, including means for detecting the acoustic signal generated by the inrush of water into a toilet bowl to trigger a...
6384730 Eye-protective alarm  
Eye-protective alarm. When a user reads, writes or keys with a computer, the photosensitive resistor of the alarm can sense the illumination of the environment and detect insufficient safe visual...
6278372 Methods and apparatus for promoting hygiene  
A badge emits light to signal that the person wearing the badge has clean hands. The light is discontinued after a period of time to indicate that the person should proceed to wash his/her hands....
6229450 Power interruption monitoring apparatus  
Apparatus for monitoring interruptions in utility power that includes a utility power plug for connection to a utility wall socket to provide a signal indicative of loss of utility power. A counter...
6208261 Use of visual building alarm system to display public information to building visitors  
A public building alarm system for displaying information relating to potential alarm conditions within or about a public building area, employs an alarm condition display screen for informing a...
6157307 Floodwater detection and warning device  
A device for detecting and warning of floodwater about a building structure, the device including a plurality of selectable remote alarm indicators, a matching plurality of alarm selector switches...
6127935 Reversible speaker/strobe module  
A system for mounting two alarm-indicating or condition-sensing modules side-by-side onto a junction box provides installation flexibility to locate a particular module on the right or left side of...
6118386 Quaker--alerter w/radio-advisory and modular options  
An improved safety related compact hand-portable apparatus for home or office use, EQ-Alert™ is ceiling or shelf mountable, activating upon sensing a minimum-threshold earthquake preferably of...
6078261 System for monitoring a bed patient  
A monitoring system for a patient in a bed having a room number that provides a signal to a nurses station when the patient exits the bed including a sensor pad positioned on the bed responsive to...
6023218 Locating and alarm system for a motor vehicle  
A locating and alarm system for a motor vehicle comprising a housing. A securing means is for securing the housing onto a roof of the motor vehicle. Visual locating means in the housing is for...
6002333 Alarm system to assist in gauging the size of a door opening  
A barrier alarm for positioning adjacent a door opening includes an elongated tubular body having a vibration-sensing relay fitted thereto. The relay is able to distinguish between a smooth,...
5990787 Apparatus for warning loading excess of vehicle  
An apparatus for warning a loading excess of vehicle includes: a motion conversion mechanism which is mounted to a lower arm rotatably mounted in a body of a vehicle, and converts a motion of the...
5986552 Fish bite detecting and warning device  
A fish bite detecting and warning device for alerting a fisher when a fish has been hooked on a fishing line. The device includes a housing with a downwardly extending support shaft for insertion...
5955958 Holiday candy jar with light and sound effects  
A holiday candy jar with light and sound effects having a signal sensor (10) which gets continuous signal from a signal source (12). When someone puts his/her hand into the jar trying to get a...
5952929 Wake-up device  
A wake-up device includes at least one sound source for use in a wake-up action. A speaker unit converts electric signals from the at least one sound source into sound signals. A signal processor...
5952928 Driver alertness maintaining device  
A driver alertness maintaining device that includes timer/output mechanism circuitry that is programmable by the user to select and repeatedly output an audible alerting message through a speaker...
5920263 De-escalation of alarm priorities in medical devices  
An alarm prioritizing system for use with a medical device categorizes the alarms into high, medium and low priority alarms. With the medium and high priority alarms, there is a visual indication...
5898372 Lighted fishing float with motion detector  
An illuminated fishing float with high intensity multi colored high intensity light emitting diodes signals fish activity beneath the float. When the float is activated a single color of light is...
5880672 Emergency indicator system  
An emergency indicator system which comprises a telephone located within a building and a visual display unit. A facility electrically connected to the telephone is for activating the visual...
5864288 Talking toothbrush holder  
A tooth brush holder adapted to contain at least one tooth brush is provided with a switch and circuitry such that when the tooth brush is removed from the holder a sound producing device is...
5856781 Refrigerator door alarm system  
A refrigerator door alarm system that includes a message circuit having a playback function that is triggered by a trigger circuit that detects movement of the magnetic gasket of the refrigerator...
5847651 Safety helmet with alarm means for calling for help  
A safety helmet having an alarm device, which automatically gives an audio alarm signal to call for help upon an accident, and a fan for ventilation, the alarm device having signal lamps controlled...
5844484 Theft preventive apparatus having alarm output  
The present invention relates to a theft preventive apparatus used as attached to a commodity or the like exhibited in a shop, for outputting an alarm when detached therefrom. Conventionally, an...
5821857 Anti-theft security system for product displays  
An anti-theft product display system utilizes a command module and a plurality of sensor satellites arranged in a daisy chain configuration. The command module and sensor satellites operate with...
5812059 Method and system for improving hand cleanliness  
A system and corresponding method for enhancing hygiene in a food handling environment include an indicator to be worn by a worker in the food handling area, an activating device located outside of...
5790019 Emergency alarm system  
This invention provides a new and improved emergency alarm system comprising a central control unit which is directly or indirectly connected to every other component of the emergency alarm system....
5781114 Rechargeable battery set with rescue alarm and electric shock functions  
A rechargeable battery set includes a power supply encased in a housing, a rescue alarm electrically connected to and powered by the battery via a switch so that when the switch is turned on,...
5774050 Radio alarm security system  
The radio alarm security system, particularly for the protection of persons within a building against intruders, includes a mobile central alarm unit which is provided with a separate power source...
5771003 Locating system and process  
A user-friendly process and fail safe system instantaneously identifies, locates, and help retrieve products and their contents in drawers, shelves, rooms, offices, stores, warehouses, etc. The...
5764151 Network hub with a voice function control unit  
A network hub or a network switch including a housing which holds all elements of the network hub; a trunk interface control unit which is the control center of the network hub for controlling the...
5748096 Toilet bowl illumination device including audible annunciator for reminding user to move toilet seat from upper retracted position to lower seating position after use  
An illuminating and annunciating device for a toilet having a bowl, and a seat which is movable between a lower seating position and an upper retracted position, includes an illumination unit for...
5745040 Outdoor alerting device for smoke alarms  
An outdoor alerting device for smoke alarms including an alarm detecting and alerting device drive unit and an exterior alerting device including a loudspeaker installed within a housing and a...
5745029 Refereeing aid system for ball games  
A refereeing aid system for ball games in which refereeing is performed by a referee in charge together with at least one auxiliary judge, both present on the playing field, includes a...
5719555 Golf cart control and monitoring apparatus and system using digital signal modulation techniques  
A golf cart control and monitoring system, includes a signal transmitter, at least one antenna, a receiving and processing apparatus, and an event log device. The signal transmitter transmits a...
Matches 1 - 50 out of 199 1 2 3 4 >