BARUFFALDI S.P.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
 
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 139

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7757830 Dual armature device for transmitting the movement to fans for cooling the engine of motor vehiclesOct 05, 06Jul 20, 10[F16D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0253,077 Reversible Double-Acting Electromagnetic Device For Transmitting The Movement To/From A Driven/Driving MemberAbandonedApr 14, 11Oct 20, 11[F16D, F01P]
2009/0026,035 Hybrid Apparatus for Transmitting Motive Power to a Driven ShaftAbandonedOct 03, 08Jan 29, 09[F16D]
7472778 Device for transmitting the movement to fans, in particular of vehiclesExpiredDec 21, 05Jan 06, 09[F16D]
2008/0217,373 Magnetic Repulsion Coupling for Transmission of a Rotational Movement from a Driving Member to a Driven MemberAbandonedMar 05, 08Sep 11, 08[B25C]
2008/0146,353 Integrated Electromagnetically Operated Device For Displaceably Actuating A Member For Locking A Rotating BodyAbandonedSep 20, 07Jun 19, 08[H02K, F16D, F16H]
7144225 Device for controlling the actuating shaft of means for recirculating a cooling fluid in vehicle enginesExpiredAug 08, 03Dec 05, 06[F04B]
2006/0165,539 Device for transmitting the rotating movement to a driven shaft, in particular for fluid recirculating pumpsAbandonedJan 20, 06Jul 27, 06[F04B]
2006/0131,120 Device for transmitting the movement to fans for cooling enginesAbandonedSep 19, 05Jun 22, 06[F16D]
2006/0086,585 Device for transmitting the rotating movement to a driven shaft, in particular for fluid recirculating pumpsAbandonedOct 21, 05Apr 27, 06[F16D]
2005/0205,374 Device for transmission of the movement to cooling fans of engines, equipped with means for stopping the fan in its idle conditionAbandonedFeb 28, 05Sep 22, 05[F16D]
6921250 Engine cooling fan with electromagnetic clutchExpiredAug 05, 03Jul 26, 05[F04D]
6520304 Movement transmission device for motor vehicle fans with coaxial operation of the coupling systemExpiredFeb 23, 01Feb 18, 03[F16D]
6468163 Device for transmitting the movement for motor-vehicle fans with a front-linkage induction couplingExpiredNov 17, 99Oct 22, 02[H02K, F16D]
2001/0017,250 Movement transmission device for motor vehicle fansAbandonedFeb 23, 01Aug 30, 01[F16D]
6013003 Multispeed drive for engine-cooling fanExpiredJun 12, 98Jan 11, 00[F16D]
6009989 Coupling for rotationally connecting together the drive shafts of weave machines and weaving loomsExpiredApr 28, 98Jan 04, 00[D03D, F16D]
5887500 Tool-carrying turret with stopping devices performing automatic centering of the means for locking the turret itselfExpiredFeb 25, 97Mar 30, 99[B23B]
4944198 Tool-holder turret with an epicyclic transmission and positioning unitExpiredJul 01, 88Jul 31, 90[B23Q]
4875565 Coupling with two clutches, especially for loomsExpiredMar 09, 88Oct 24, 89[D03D, F16D]

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