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Class Information
Number: 340/588
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Thermal > Time-temperature relationship (e.g., overtemperature exceeds predetermined interval or time-temperature integral)
Description: Subject matter where-in some time-temperature relationship (e.g., interval of overtemperature or time-temperature integral) exceeds or falls below a predetermined value.

Sub-classes under this class:

Class Number Class Name Patents
340/589 Rate of temperature change 166

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8643716 Method and system for mobile steam leak detection Feb. 4, 2014
8610559 Environmental hazard warning system and method Dec. 17, 2013
8538401 Mobile terminal and controlling method thereof Sep. 17, 2013
8519850 Method and system for the acquisition, transmission and assessment of remote sensor data for trend analysis, prediction and remediation Aug. 27, 2013
8515626 System and method for machine guidance control Aug. 20, 2013
8493221 Filter fouling detection using comparative temperature rise analysis Jul. 23, 2013
8494512 Communication terminal, mobile communication system, and communication control method Jul. 23, 2013
8488428 Enhanced security of optical article Jul. 16, 2013
8477041 Device and method for temperature monitoring and warning Jul. 2, 2013
8471702 Method and system for compressor health monitoring Jun. 25, 2013
8466797 Handheld device for infrared temperature measurement with simultaneous image and temperature display Jun. 18, 2013
RE44102 Location specific alarm relay (L.S.A.R) Mar. 26, 2013
8400315 Process under/over temperature indicator Mar. 19, 2013
8401588 Dual mode human interface device Mar. 19, 2013
8305221 Programmable MIT sensor using the abrupt MIT device, and alarm apparatus and secondary battery anti-explosion circuit including the MIT sensor Nov. 6, 2012
8279072 System to monitor a consumable part and method to monitor performance life and predict maintenance thereof Oct. 2, 2012
8248254 Methods and systems for certifying provenance of alcoholic beverages Aug. 21, 2012
8242445 Portable multi-function inspection systems and methods Aug. 14, 2012
8242917 Somatosensory receptors for mobile device Aug. 14, 2012
8188872 Robust evaluation of a temperature measurement signal by using a dynamic adaptation of a computational model May. 29, 2012
8164434 Cooling-control technique for use in a computer system Apr. 24, 2012
8138909 Portable detection system and method Mar. 20, 2012
8130102 Advanced food and or drink organization and or handling system Mar. 6, 2012
8055478 Maintenance minder for forced air heater Nov. 8, 2011
8044812 Optical wireless sensor network Oct. 25, 2011
8044784 Sun protection system for automotive vehicle Oct. 25, 2011
8035527 Fire detection Oct. 11, 2011
8022832 Methods and systems for certifying provenance of alcoholic beverages Sep. 20, 2011
8018347 Device for integrating and indicating a parameter over time Sep. 13, 2011
7965178 System and method for integrated facility and fireground management Jun. 21, 2011
7944360 Temperature sensor using abrupt metal-insulator transition (MIT) and alarm comprising the temperature sensor May. 17, 2011
7902969 Technique for operating a vehicle effectively and safely Mar. 8, 2011
7904254 Power conversion apparatus and method of estimating power cycle life Mar. 8, 2011
7880622 Industrial ethernet switch Feb. 1, 2011
7851758 Portable multi-function inspection systems and methods Dec. 14, 2010
7846397 Wireless temperature sensor for obtaining temperature profiles in a mixing vessel Dec. 7, 2010
7760102 Fire or smoke detector with high false alarm rejection performance Jul. 20, 2010
7761197 Method and device for detecting air turbulence in the environment of an aircraft Jul. 20, 2010
7760084 Redundant monitoring Jul. 20, 2010
7746236 Fire detection system and method Jun. 29, 2010
7733800 Method and mechanism for identifying an unmanaged switch in a network Jun. 8, 2010
7715979 Nudge compensation for curved swath paths May. 11, 2010
7714731 Detection of air filter clogging and provision of emergency ventilation in an outdoor electronics cabinet cooled by ambient forced air May. 11, 2010
7703389 Cooking apparatus with cooking characteristic monitoring system Apr. 27, 2010
7701358 Vehicle childseat thermal safety alarm system Apr. 20, 2010
7689356 Method and apparatus for creating curved swath patterns for farm machinery Mar. 30, 2010
7683793 Time-dependent classification and signaling of evacuation route safety Mar. 23, 2010
7675424 Perishable product electronic label including time and temperature measurement Mar. 9, 2010
7671738 Fan system and driving control device of motor Mar. 2, 2010
7668686 External temperature display control algorithm Feb. 23, 2010

1 2 3 4 5 6

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