IPT WEINFELDEN AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 463
 
  
 
B61F RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE 121
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6554126 Method for conveying unit loads and conveyor system for implementing said methodApr 01, 02Apr 29, 03[B65G]
6499588 Conveyor systemNov 06, 00Dec 31, 02[B65G]
6364092 Device for deviating rail-guided transport items from one rail track to anotherJul 01, 99Apr 02, 02[B65G]
6290054 Star feeder for transferring objects from a first conveying means to second conveying meansSep 18, 98Sep 18, 01[B65G]
6113273 Means for guiding the rolling or gliding movement of objects along a given pathJul 22, 99Sep 05, 00[F16C]
5983803 Article transport assemblyJan 30, 98Nov 16, 99[B61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6607068 Method and device for conveying unit loadsExpiredFeb 11, 02Aug 19, 03[B65G]
6244188 Device for driving bodies along a predetermined courseExpiredFeb 10, 99Jun 12, 01[A63G]
6209710 Method for the suspended conveying of containers and device for carrying out said methodExpiredFeb 16, 99Apr 03, 01[B65G]
6155405 Power transmission device for transmitting thrusting forcesExpiredJun 04, 99Dec 05, 00[B65G]
6116810 Device for fixing wires of objects similar to wireExpiredMar 31, 98Sep 12, 00[F16L]

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