SPAL AUTOMOTIVE S.R.L.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2186
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS1361
 
  
 
2304 VENTILATION AND AIR-CONDITIONING EQUIPMENT1321
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 321
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 359
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 384
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES241
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 139

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0167,492 METHOD FOR CONTROLLING AN ELECTRIC VENTILATORJul 16, 15Jun 15, 17[H02P, F04D, H02H]
2016/0087,511 ELECTRICAL MACHINEMay 26, 14Mar 24, 16[H02K]
2016/0006,322 ELECTRICAL MACHINEFeb 11, 14Jan 07, 16[H02K]
2015/0226,224 VENTILATION UNITSep 13, 13Aug 13, 15[F01P, F04D]
2015/0147,167 VENTILATION UNITMay 30, 13May 28, 15[F04D, F24F]
2014/0219,835 CENTRIFUGAL FANSep 21, 12Aug 07, 14[F04D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9912211 Electrical machineFeb 11, 14Mar 06, 18[H02K]
9543795 Rotor for an electrical machine and relative assembly methodOct 17, 12Jan 10, 17[H02K]
9397540 Electric machine and method for manufacturing itJul 16, 14Jul 19, 16[H02K]
9148044 Rotating electric machine and related packaging methodJul 10, 12Sep 29, 15[H02K, F04D, H05K]
9071180 Electric drive unitJun 13, 12Jun 30, 15[H02P]
D726300 FanOct 08, 13Apr 07, 15[2304]
8985970 Axial ventilatorOct 26, 10Mar 24, 15[F04D]
8981616 Electric motor and brush holder springSep 11, 09Mar 17, 15[H02K, H01R]
8896168 Electric machine having a heat dissipating constructionDec 19, 12Nov 25, 14[H02K]
8896170 Electric machine and method for manufacturing itMay 25, 10Nov 25, 14[H02K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0118,043 SHROUDAbandonedApr 23, 13Apr 30, 15[F04D]
8829749 Electric machine and method for manufacturing itWithdrawnMay 25, 10Sep 09, 14[H02K]
2011/0105,005 VENTILATION SYSTEMAbandonedJul 10, 09May 05, 11[B60H]
2008/0096,481 Ventilating Device for Motor VehiclesAbandonedJul 08, 05Apr 24, 08[B60H]
2007/0251,065 Method and Apparatus for Forming Centrifugal Fan ImpellersAbandonedJan 27, 06Nov 01, 07[B23P, B21D]
2004/0265,125 Ventilation unitAbandonedJan 27, 04Dec 30, 04[F03B]
4931681 One-piece support and end cover structure for electric motorsExpiredMay 09, 89Jun 05, 90[H02K]
4767386 Flexible-element transmission unit for driving rotary members in generalExpiredApr 22, 86Aug 30, 88[F16H]

Top Inventors for This Owner

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