ANNOVI REVERBERI S.P.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1502 PUMPS AND COMPRESSORS89
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 656
 
  
 
1501 ENGINES417
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 225
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106
 
  
 
1505 WASHING, CLEANING AND DRYING MACHINES133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0070,117 MECHANICAL COUPLING GROUPSep 01, 16Mar 09, 17[H02K, F16B, F02B]
2016/0305,449 PUMP GROUP FOR WATER CLEANERSApr 14, 16Oct 20, 16[H02K, F04D]
2015/0267,694 DIAPHRAGM PLATE GROUP FOR DIAPHRAGM PUMPSMar 04, 15Sep 24, 15[F04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863483 Mechanical coupling groupSep 01, 16Jan 09, 18[H02K, F04B, F16D, F04D]
D783910 High-pressure cleanerJun 08, 15Apr 11, 17[1505]
D702262 Piston pumpMar 28, 13Apr 08, 14[1502]
D688273 Piston pumpJun 21, 12Aug 20, 13[1502]
8408886 High pressure plunger pumpFeb 13, 04Apr 02, 13[F04B]
D633406 Piston pumpApr 23, 10Mar 01, 11[1502]
D633101 Piston pumpApr 23, 10Feb 22, 11[1502]
D633102 Piston pumpApr 23, 10Feb 22, 11[1502]
D633103 Piston pumpApr 23, 10Feb 22, 11[1502]
D633104 Piston pumpApr 23, 10Feb 22, 11[1502]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0241,908 PISTON-DRIVEN POSITIVE DISPLACEMENT PUMPAbandonedFeb 24, 14Aug 28, 14[F04B]
2008/0099,578 Portable apparatus for cooling external areasAbandonedMar 28, 07May 01, 08[B05B]
7281903 Device for varying the pressure of the fluid delivered by a jet washerExpiredJun 09, 03Oct 16, 07[F04B]
6508386 High pressure hydraulic cleaning unit possibly with detergent ejector deviceExpiredJul 11, 01Jan 21, 03[B67D]
6431786 Coupling means between a thermal motor shaft and a reciprocating pump shaftExpiredFeb 14, 01Aug 13, 02[F16B, B25G]
6155494 Rotary nozzle device for emitting a water jetExpiredNov 13, 98Dec 05, 00[B05B]
6019125 Valve unit for high-pressure pumpsExpiredSep 16, 98Feb 01, 00[F16K]
4386782 Guide and seal assembly for a piston of a drowned piston type pumpExpiredJul 20, 81Jun 07, 83[F04B, F16J]

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