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Class Information
Number: 340/590
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Thermal > Fusible, frangible, or destructible sensor
Description: Subject matter wherein the temperature or heat condition causes the fusing or destruction of at least a portion of the temperature sensor.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7312427 |
High-frequency dielectric heating device and printed board with thermistor |
Dec. 25, 2007 |
| 7253740 |
Method and apparatus for monitoring for failure temperatures of a structure |
Aug. 7, 2007 |
| 7138912 |
Movable barrier operations method and apparatus |
Nov. 21, 2006 |
| 7113101 |
Blister package with electronic content monitoring system |
Sep. 26, 2006 |
| 7109873 |
Fiber optic cable sensor for movable objects |
Sep. 19, 2006 |
| 7049970 |
Tamper sensing method and apparatus |
May. 23, 2006 |
| 7046155 |
Fault detection system |
May. 16, 2006 |
| 7023172 |
Motor controller |
Apr. 4, 2006 |
| 6965311 |
Medical alert mat with remoter pager |
Nov. 15, 2005 |
| 6880440 |
Miter saw with improved safety system |
Apr. 19, 2005 |
| 6813983 |
Power saw with improved safety system |
Nov. 9, 2004 |
| 6801140 |
System and method for smart clothing and wearable electronic devices |
Oct. 5, 2004 |
| 6759964 |
Fault detection system |
Jul. 6, 2004 |
| 6724313 |
Fault detection system |
Apr. 20, 2004 |
| 6693549 |
Sensor arrangement |
Feb. 17, 2004 |
| 6491110 |
Thermal ampoule for sprinkler |
Dec. 10, 2002 |
| 6384731 |
System for detecting a fire event |
May. 7, 2002 |
| 6292101 |
Anti-theft element in an anti-theft device |
Sep. 18, 2001 |
| 6075445 |
High-temperature warning unit |
Jun. 13, 2000 |
| 6032663 |
Stove emergency cutoff system |
Mar. 7, 2000 |
| 5910766 |
Vehicular accident locator and identification system |
Jun. 8, 1999 |
| 5847643 |
Apparatus for indicating motor vehicle impact |
Dec. 8, 1998 |
| 5745039 |
Remote sterilization monitor |
Apr. 28, 1998 |
| 5739755 |
Sensor for monitoring the cooling liquid of heat exchanger circuits |
Apr. 14, 1998 |
| 5661453 |
Wire harness assembly fixture retainer holder and detector |
Aug. 26, 1997 |
| 5450065 |
Early warning heat sensor system |
Sep. 12, 1995 |
| 5384562 |
Early warning heat sensor system |
Jan. 24, 1995 |
| 5274353 |
Anti-theft device |
Dec. 28, 1993 |
| 5235323 |
Fire alarm with electric and non-electric annunciators |
Aug. 10, 1993 |
| RE34308 |
Rupture disc alarm system |
Jul. 13, 1993 |
| 5123490 |
Self-contained smoke activated fire extinguishing flooding system |
Jun. 23, 1992 |
| 5032823 |
Secure personnel monitoring system |
Jul. 16, 1991 |
| 4999615 |
Device for detecting the exceeding of a temperature threshold |
Mar. 12, 1991 |
| 4913843 |
Predicting thermoparticulation |
Apr. 3, 1990 |
| 4896141 |
Fire and overheat detection |
Jan. 23, 1990 |
| 4866422 |
Security alarm system |
Sep. 12, 1989 |
| 4859989 |
Security system and signal carrying member thereof |
Aug. 22, 1989 |
| 4855711 |
Impact detection apparatus |
Aug. 8, 1989 |
| 4850716 |
Remotely detectable sterilization monitor |
Jul. 25, 1989 |
| 4845464 |
Programmable sensor apparatus |
Jul. 4, 1989 |
| 4814766 |
Fire alarm and heat detection system and apparatus |
Mar. 21, 1989 |
| 4800366 |
Alarm locator module for picket barrier intrusion detection and location system |
Jan. 24, 1989 |
| 4771270 |
Temperature sensitive fire alarm unit |
Sep. 13, 1988 |
| 4758826 |
Work area advanced warning system |
Jul. 19, 1988 |
| 4712096 |
Condition responsive detection system and method |
Dec. 8, 1987 |
| 4692744 |
Glazing unit alarm systems |
Sep. 8, 1987 |
| 4658251 |
Heat seal monitoring devices for a container, which more particularly contains calogenic material |
Apr. 14, 1987 |
| 4646066 |
Environmental indicator device and method |
Feb. 24, 1987 |
| 4631626 |
Temperature controller with temperature limiting sensor |
Dec. 23, 1986 |
| 4608556 |
Smoke detection apparatus |
Aug. 26, 1986 |
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