Raque Food Systems, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING370
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 265
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 127
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8376121 Conveyor belt system with lane dividerDec 02, 09Feb 19, 13[B65G]
7264109 Transport systemSep 15, 05Sep 04, 07[B65G]
5971020 Rotary coupling for an article handlerJun 25, 98Oct 26, 99[F16K]
5931194 Rotary coupling for an article handlerJun 25, 98Aug 03, 99[F16K]
5915521 Random indexing and lifting apparatusSep 19, 94Jun 29, 99[B66B]
5810049 Rotary coupling for an article handlerNov 15, 95Sep 22, 98[F16K]
5345747 Ultrasonic sealing apparatus and methodFeb 19, 93Sep 13, 94[B65B]
5318629 Spreading apparatus for spreading a material on continuously moving objectsJan 02, 92Jun 07, 94[B05C]
5199612 Traveling bucket with dispensing outlet closure mechanismMay 23, 91Apr 06, 93[B67D]
5174472 Control system for timing a sequence of eventsApr 18, 91Dec 29, 92[G01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0121,372 TOP UNLOADING TRAY DISPENSERAbandonedNov 15, 10May 17, 12[B65G]
2005/0072,655 Transport systemAbandonedOct 03, 03Apr 07, 05[B65G]
5697490 Clamshell carrierExpiredAug 15, 95Dec 16, 97[B65G]
5179885 Flying shears with workpiece alignment deviceExpiredJan 25, 91Jan 19, 93[B26D]
5096052 Ultrasonic sealing method and assemblyExpiredJan 25, 91Mar 17, 92[B65G]
5088912 Dough processing and conveyor systemExpiredJun 01, 90Feb 18, 92[A21C]
4991375 Heat seal carrier assemblyExpiredNov 14, 88Feb 12, 91[B65B]
4823988 Aseptic filling arrangementExpiredOct 09, 87Apr 25, 89[B67D]
4807424 Packaging device and methodExpiredMar 02, 88Feb 28, 89[B65B]
4791775 Packaging deviceExpiredApr 28, 87Dec 20, 88[B65B]
4699297 Aseptic filling arrangementExpiredJan 03, 84Oct 13, 87[B67D]
4678015 Product apportioning systemExpiredApr 03, 86Jul 07, 87[B65B]
4498358 Oscillating head filler deviceExpiredSep 22, 81Feb 12, 85[F16H, B65B]
4490961 Heat seal methodExpiredJan 07, 82Jan 01, 85[B65B]

Top Inventors for This Owner

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