Sit La Precisa S.p.A. Con Socio Unico

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F23N REGULATING OR CONTROLLING COMBUSTION 219
 
  
 
F23D BURNERS 131
 
  
 
2303 HEATING EQUIPMENT115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9574772 Control and safety circuit for gas delivery valvesMar 13, 12Feb 21, 17[F23N]
8579627 Method and a device for controlling the feed of a combustible gas to a burner apparatusMar 04, 09Nov 12, 13[F23N]
D642675 Premix gas burnerFeb 19, 10Aug 02, 11[2303]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8479759 Device for controlling the supply of a combustible gas to a burner apparatusExpiredMar 10, 11Jul 09, 13[F23D]
2013/0036,839 FLAME ATMOSPHERE ANALYSERAbandonedMar 25, 11Feb 14, 13[G01N]
2012/0222,667 FIREPLACE INCLUDING A SAFETY PROXIMITY WARNING SYSTEMAbandonedMar 02, 11Sep 06, 12[G08B, F24B]
2012/0160,186 DEVICE FOR CONTROLLING THE SUPPLY OF FUEL GAS TO A BURNER , IN PARTICULAR FOR WATER HEATER APPLIANCESAbandonedDec 14, 11Jun 28, 12[F24H, F23Q]
2012/0160,345 VALVE UNIT FOR CONTROLLING THE DELIVERY OFA COMBUSTIBLE GAS, IN PARTICULAR FOR DELIVERY VIA A GAS METERING APPARATUS, AND GAS METER INCLUDING SAID VALVE UNITAbandonedJun 11, 10Jun 28, 12[F16K]
2012/0153,200 DEVICE FOR CONTROLLING THE SUPPLY OF A COMBUSTIBLE GAS TO A BURNER, PARTICULARLY FOR WATER HEATERSAbandonedDec 14, 11Jun 21, 12[F16K]
2011/0217,664 GAS BURNER APPARATUS WITH PRE-MIXINGAbandonedOct 27, 09Sep 08, 11[F23D]
2011/0101,674 SYSTEM FOR THE LEAKTIGHT CONNECTION OF VALVE UNITS TO RESPECTIVE PIPES, IN PARTICULAR FOR USE WITH COMBUSTIBLE GASESAbandonedJul 03, 09May 05, 11[F16L]
2010/0291,495 BURNER, SPECIFICALLY A PREMIX BURNERAbandonedNov 04, 08Nov 18, 10[F23D]

Top Inventors for This Owner

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