VT LEEBOY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 623
 
  
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8464874 Sand cleaning apparatus and methodJun 14, 11Jun 18, 13[B07B]
8308394 Vacuum-operated material transfer system and methodFeb 15, 10Nov 13, 12[E01C]
7244077 Method for controlling material flow in a paving machineNov 23, 04Jul 17, 07[E01C]
7220079 Auger and cut off assembly for a paving machineNov 23, 04May 22, 07[E01C]
7186055 Paving machine with a material flow control mechanismNov 23, 04Mar 06, 07[E01C]
6899490 Cut off and strike off mechanism for a paving machineMar 11, 03May 31, 05[E01C]
5263790 Vehicle for filling potholesJul 03, 91Nov 23, 93[E01C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0049,437 MINING SYSTEM AND APPARATUSAbandonedAug 23, 11Feb 28, 13[B60D, B65G, E21C]
6817849 System for forming a curb and other structuresExpiredDec 05, 01Nov 16, 04[B28B]

Top Inventors for This Owner

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