CAFRAMO LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9564572 Thermally driven power generatorFeb 03, 16Feb 07, 17[H01L, F23D]
9263661 Thermally driven power generatorFeb 15, 12Feb 16, 16[H01L, F23D]
6106235 Co-molded fan vaneMar 24, 99Aug 22, 00[F04D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0245,352 THERMO-ELECTRIC GENERATOR FOR USE WITH A STOVEAbandonedMar 12, 08Oct 09, 08[H01L, F24C]
5399299 HumidifierExpiredMay 13, 93Mar 21, 95[B01F]
5163814 Portable electric fan assemblyExpiredJun 08, 90Nov 17, 92[F04D]
D282871 FanExpiredJan 14, 83Mar 04, 86[]
4251189 FanExpiredSep 26, 78Feb 17, 81[F04D]

Top Inventors for This Owner

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