JOB LIZENZ GMBH & CO. KG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62C FIRE-FIGHTING 621
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING271
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
F16P SAFETY DEVICES IN GENERAL110
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 126
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9889324 Fire protection device for small electrical devicesJan 10, 17Feb 13, 18[A62C, H01H]
9821181 Fire protection device for small electrical devicesJan 10, 17Nov 21, 17[A62C, H01H]
9579531 Fire protection device for small electrical devicesFeb 13, 13Feb 28, 17[A62C, H01H]
8714180 Thermal triggering element for sprinklers, valves or the likeJun 12, 12May 06, 14[F16K]
8402985 Thermal release element for sprinklers, valves or the likeApr 13, 10Mar 26, 13[F16K]
D472488 Smoke alarmJun 12, 02Apr 01, 03[1005]
D453304 Smoke alarmMar 29, 01Feb 05, 02[1005]
6112820 Spray nozzle for fire extinguishing devicesMar 23, 99Sep 05, 00[A62C]
5927890 Thermally released separation device, particularly for fire protection systemsAug 21, 97Jul 27, 99[F16P]
5189399 Method of operating an ionization smoke alarm and ionization smoke alarmNov 22, 91Feb 23, 93[G08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0234,848 Method of controlling a hazard alert system and a hazard alert system itselfAbandonedFeb 26, 13Sep 12, 13[G08B]
2012/0075,052 THERMAL TRIGGERING ELEMENT FOR A THERMALLY CONTROLLED SWITCHING ELEMENTAbandonedSep 27, 11Mar 29, 12[H01H]
2010/0193,050 SAFETY VALVE FOR A GAS CYLINDERAbandonedSep 13, 07Aug 05, 10[F16K]
2009/0267,755 Method and warning alarm device, smoke detector in particularAbandonedMar 18, 09Oct 29, 09[G08B]
2008/0217,572 Safety Valve for a Compressed Gas ContainerAbandonedJul 10, 06Sep 11, 08[F01L]
6076609 Pull rope shortening device for fire extinguishing unitsExpiredMar 23, 99Jun 20, 00[A62C]
5008559 Method for operating an optical smoke detector and optical smoke detector for the methodExpiredSep 06, 89Apr 16, 91[G01N]
4938294 Trigger element for a sprinklerExpiredOct 13, 88Jul 03, 90[A62C]

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