S.A.I. Societa' Apparecchiature Idrauliche SpA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8235680 Hydraulic motor having radial cylinders and continuous variable displacementApr 20, 06Aug 07, 12[F01B]
8206130 Hydraulic motor having radial cylinders capable of high speed rotationApr 20, 06Jun 26, 12[F04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8382449 Fluid machine with radial cylindersExpiredJun 30, 05Feb 26, 13[F04B]
2006/0042,459 High efficiency hydraulic machine with radial cylindersAbandonedOct 01, 03Mar 02, 06[F01B]
5794514 Volumetric machine with curved linersExpiredJul 10, 97Aug 18, 98[F01B]

Top Inventors for This Owner

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