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Class Information
Number: 340/584
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Thermal
Description: Subject matter wherein the condition is a predetermined level of heat or temperature.


Sub-classes under this class:

Class Number Class Name Patents
340/595 Current modifier or generator 58
340/592 Expanding fluid sensor 25
340/587 False alarm resistant 79
340/590 Fusible, frangible, or destructible sensor 82
340/586 Portable 85
340/585 Refrigerated storage 111
340/593 Switch sensor 45
340/588 Time-temperature relationship (e.g., overtemperature exceeds predetermined interval or time-temperature integral) 229


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7608803 Setting oven/grill temperature and/or meat probe using stepper motor analog display Oct. 27, 2009
7605712 Power generator and power generator auxiliary monitoring Oct. 20, 2009
7602304 Multi-sensor device and methods for fire detection Oct. 13, 2009
7583198 Method and apparatus for detecting water leaks Sep. 1, 2009
7573391 Rotation sensor with temperature measuring feature Aug. 11, 2009
7573392 Backdraft detector Aug. 11, 2009
7573383 Electronic device and control method thereof Aug. 11, 2009
7567182 Acoustic fire sensing system Jul. 28, 2009
7564363 Method and measuring arrangement for monitoring the condition of a grinder stone of a pulp grinder Jul. 21, 2009
7564364 Material lifetime data abstraction device and method Jul. 21, 2009
7557721 On-board thermostat and a system for detecting excess temperature Jul. 7, 2009
7542740 Power amplifier output switch using hybrid combiner Jun. 2, 2009
7537171 Thermostat control system providing power saving transmissions May. 26, 2009
7532116 Wireless human interface device with integrated temperature sensor May. 12, 2009
7532106 Perishable product electronic label including time and temperature measurement May. 12, 2009
7532117 Fire alarm with distinct alarm reset threshold May. 12, 2009
7528737 Temperature responsive indicators for process control instruments May. 5, 2009
7525419 Transmitter with removable local operator interface Apr. 28, 2009
7489246 System and method to record environmental condition on an RFID tag Feb. 10, 2009
7481261 Fan disabling device Jan. 27, 2009
7461512 System and method for suppressing sublimation using opacified aerogel Dec. 9, 2008
7456750 Fire suppression and indicator system and fire detection device Nov. 25, 2008
7456751 Electronic apparatus and method of cooling the electronic apparatus Nov. 25, 2008
7453366 Programmable earpiece Nov. 18, 2008
7450017 System to detect and monitor temperature Nov. 11, 2008
7436666 Thermal caching for liquid cooled computer systems Oct. 14, 2008
7425896 Tag testing device, tag testing method, and tag testing program Sep. 16, 2008
7423536 Heat sensor activated detector and method Sep. 9, 2008
7408472 Device for simulating human activity in an unoccupied dwelling Aug. 5, 2008
7405667 Apparatus for determining type of liquid in a container and method for controlling the apparatus Jul. 29, 2008
7388507 System and method for registering the temperature of a person Jun. 17, 2008
7381930 Reminder for convection cooking Jun. 3, 2008
7372368 Remote timer, thermometer and paging system May. 13, 2008
7369046 Wireless human interface device with integrated temperature sensor May. 6, 2008
7369057 Power generator and power generator auxiliary monitoring May. 6, 2008
7354005 Variable capacity climate control system for multi-zone space Apr. 8, 2008
7350973 Color changing thermometer Apr. 1, 2008
7343261 Underwater sensor transmitter probe Mar. 11, 2008
7336153 Wireless temperature monitoring for an electronics system Feb. 26, 2008
7318010 Method of regulating wireless sensor network energy use Jan. 8, 2008
7312706 Microprocessor operated early warning ashtray Dec. 25, 2007
7313461 Data connectivity with a robotic device Dec. 25, 2007
7292146 Advanced food and or drink organization and or handling system Nov. 6, 2007
7292154 Monitor and method for sensing temperature differences Nov. 6, 2007
7273298 Control unit for mixed light illumination, especially for microscopy Sep. 25, 2007
7275012 Automated method and apparatus for processor thermal validation Sep. 25, 2007
7259686 Two wire temperature transmitter Aug. 21, 2007
7260446 Temperature protection method for machine tool Aug. 21, 2007
7253740 Method and apparatus for monitoring for failure temperatures of a structure Aug. 7, 2007
7248147 Perishable product electronic label including time and temperature measurement Jul. 24, 2007

1 2 3 4 5 6 7 8 9


 
 
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