| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 169023000 | ALARMS | 7 |
| 20080257565 | Fire alarm system/ using fireproofing material/UL listed - This alarm system has a constant source of AC/DC power source from an electrical cable fireproofed [see FIG. | 10-23-2008 |
| 20110048745 | WATER FLOW DETECTION DEVICE - A water flow detection device is provided in which strength and water proof performance of the switch box that protects a switch or the like of the water flow detection device are improved and the workability of wiring work of signal line and checking work is good. In the water flow detection device, the inside of the main body has a check valve structure, and a signal output means for detecting opening of a valve body and outputting a signal is contained in a housing connected to the main body. The housing includes a base and a cover. The base includes a first surface that is a surface connecting to the main body and a second surface formed by extending and bending the first surface. The cover is engaged with an edge of the first surface opposite to the second surface and covers the signal output means. A fixing means of the cover is provided at one position in a marginal edge of the second surface. | 03-03-2011 |
| 20120247791 | ELECTRONIC PRESSURE GAUGE - A pressure gauge | 10-04-2012 |
| 20130341053 | FIRE EXTINGUISHING SYSTEM AND DIAGNOSTIC METHODS - A fire extinguishing system prevents fires or other emergency conditions on a heating device, such as a stove. The system uses sensors to detect the emergency and alert an operator. The system dumps fire suppressant material onto the heating device. The system also may shut-off power to the heating device. An alarm circuit and associated functionality assures the system is in working order by using diagnostic tests and other checks. | 12-26-2013 |
| 20140020914 | CONTROL SYSTEM FOR FIRE PREVENTION FACILITIES - Control system for fire prevention facilities, being the type of facilities mounted on buildings and warehouses mounting at least one pressure group and/or one equipped fire hydrant and/or one fire extinguisher comprising at least one pressure group ( | 01-23-2014 |
| 20150306439 | BELLOWS ACTUATED TEMPERATURE COMPENSATED PRESSURE SWITCHING APPARATUS AND SYSTEM - In various embodiments, a fire suppression system with integral leak detection is provided. The fire suppression system may comprise a bottle, a pressure monitoring system, and a controller. The pressure monitoring system may include a bellows. The bellows may be in fluid communication with the volume defined by the bottle. The controller may be configured to monitor the bellows. | 10-29-2015 |
| 20150328488 | EQUIPMENT FOR THE REMOTE CONTROL OF FIRE EXTINGUISHERS AND/OR HYDRANTS - An equipment for a remote control of fire extinguishers ( | 11-19-2015 |
