NUOVOPIGNONE - INDUSTRIE MECCANICHE E FONDERIA S.P.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS627
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING370
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 231
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
D03C SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS112
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 158
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F23R GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS 128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5492150 Combination control valve, particularly suitable for thermoelectric power plantAug 09, 94Feb 20, 96[F16K]
5464039 Fluid flowmeter-controllerApr 20, 94Nov 07, 95[F16K, G01F]
5441084 System for maintaining a constant terry loop height in terry cloth during reverse movement of the terry loomFeb 09, 94Aug 15, 95[D03D]
5439034 Mechanism for transmitting the selection command for the reed beating position in a terry loomMar 31, 94Aug 08, 95[D03D]
5431195 Control system for tuck-in selvedge forming devices in a terry loomMay 19, 94Jul 11, 95[D03D]
5386855 Device for automatically varying the position of the shed vertex in a loomOct 14, 93Feb 07, 95[D03D]
5381652 Combustion system with low pollutant emission for gas turbinesSep 16, 93Jan 17, 95[F02C, F23R]
5365971 Seal system, particularly suitable for process valvesOct 05, 93Nov 22, 94[F16K]
5345973 Adjustable connection link between the dobby and the crank levers of the heddle frame control rods in a loomJun 07, 93Sep 13, 94[D03C]
5341852 Taker gripper for loom useMay 14, 93Aug 30, 94[D03D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5729114 Electronic fast-starting system, particularly suitable for an air loomExpiredDec 23, 94Mar 17, 98[D03D]
5586575 Electropneumatic converter with solenoid valve controlExpiredJun 15, 94Dec 24, 96[G05D]
5483997 Blade type weft brake for a shuttleless loomExpiredSep 21, 94Jan 16, 96[D03D, B65H]
5477892 Device for regulating feeler sensitivity in control of loom weft insertionExpiredMay 09, 94Dec 26, 95[D03D]
5419375 Independently driven selvedge forming leno weaving deviceExpiredFeb 09, 94May 30, 95[D03D]
5407284 Roller bearing of very small axial extension and with sliding elastic seals, particularly suitable for the connection joints between the dobby and the heddle frames in a loomExpiredDec 06, 93Apr 18, 95[F16C]
5355912 Elastic deformation device for automatically controlling the warp tension in a loomExpiredSep 27, 93Oct 18, 94[D03D]
5353845 Rapid release system for false selvedge and fabric edge binding membersExpiredJan 29, 93Oct 11, 94[D03D]
5348057 Taker gripper in which the wedge moves axially within the hookExpiredJun 11, 93Sep 20, 94[D03D]
5335564 Cam for revolving dobbyExpiredFeb 24, 93Aug 09, 94[D03C, F16H]
5333655 System for effective vapor recovery without seal members in fuel filling installationsExpiredSep 15, 92Aug 02, 94[B65B]
5291970 Entrainment pump for viscous fluids, particularly suitable for lubricating dobbies and loomsExpiredSep 15, 92Mar 08, 94[F01M]
5265650 Position sensor for an electronic rotary dobbyExpiredNov 06, 92Nov 30, 93[D03C]
5255718 Crank lever for loom linkagesExpiredSep 15, 92Oct 26, 93[D03C]
5246038 Tucked selvedge forming deviceExpiredFeb 28, 92Sep 21, 93[D03D]
5228788 Compact roller bearingExpiredJul 09, 92Jul 20, 93[F16C]
5209270 Key coupling device for high-speed rotary dobbiesExpiredJul 03, 91May 11, 93[D03C]
5174342 Device for driving dobby ring leversExpiredFeb 20, 92Dec 29, 92[D03C]
5113914 Leaf spring type weft gripping device in a shuttleless loomExpiredJan 15, 91May 19, 92[D03D]
5107903 Guide block arrangement for a weft gripper tapeExpiredOct 31, 90Apr 28, 92[D03D]

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