CMI ROADBUILDING LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B28C PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER 105
 
  
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 722
 
  
 
F16H GEARING298
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0268,636 SAFETY CLUTCHMar 16, 17Sep 21, 17[F16H]
2017/0268,637 DRIVE ASSEMBLY WITH ROTATOR SYSTEMMar 20, 17Sep 21, 17[F16D, F16H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8591092 Low emission energy efficient 100 percent RAP capable asphalt plantMar 12, 12Nov 26, 13[B28C]
8550691 Warm mix asphalt production system and methodMay 29, 12Oct 08, 13[E01C]
8506155 Pre-aggregate drying method and energy efficient asphalt plantJun 25, 12Aug 13, 13[B01F]
8465105 Control system for cutter drumJan 18, 07Jun 18, 13[E01C]
8220982 Energy efficient asphalt plantJul 16, 09Jul 17, 12[B28C]
8201986 Warm mix asphalt production system and methodFeb 17, 09Jun 19, 12[E01C]
8157431 Low emission energy efficient 100 percent RAP capable asphalt plantJun 12, 08Apr 17, 12[B28C]
6634780 Asphalt plant having centralized media burner and low fugitive emissionsAug 24, 00Oct 21, 03[B28C]
6497531 Concrete curing machineFeb 24, 01Dec 24, 02[E01C, B67D]
6341919 Threaded side bar inserterJun 07, 00Jan 29, 02[E01C]

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Top Inventors for This Owner

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