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POWER CURBERS INC

Overview
  • Total Patents
    22
About

POWER CURBERS INC has a total of 22 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets civil engineering, transport and machines are HOFFMANN GEB EISLER ELISABETH, PERKINS GLEN E and WIRTGEN REINHARD.

Patent filings per year

Chart showing POWER CURBERS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Colvard John Charles 5
#2 Smith Roy W 5
#3 Smith Roy William 3
#4 Colvard John C 2
#5 Clarke Jr Samuel Y 2
#6 Griffith Jr Clifford J 2
#7 Miller Joseph V 1
#8 Beaver Jr Orie L 1
#9 Yon Anthony E 1
#10 Messinger Dwight Ferrand 1

Latest patents

Publication Filing date Title
WO2008124657A1 Methods and systems utilizing 3d control to define a path of operation for a construction machine
US7393156B1 Construction apparatus for planting a series of vertical posts
US6984089B1 Adjustable-batter side plate for slip-form paver
US6692185B2 Adjusting arrangement for steerable transport assembly for self-propelled construction vehicle
US6715957B2 Paving apparatus with retractable pavement forming assembly
US6109825A Paving apparatus with automatic mold positioning control system
US5662431A Self-propelled slip-form paving apparatus
US4808026A Construction apparatus with earth trimmer
US4789266A Self-propelled construction apparatus
US4319859A Ditch lining apparatus
US4197032A Apparatus and method for forming a continuous strip of paving
US3749504A Apparatus for forming a continuous curb structure
GB1030997A Apparatus for laying strips of paving material
GB1009259A Improved feeding means for curb laying machine
US3175478A Apparatus for laying strips of paving material
US3137220A Feeding means for curb laying machine
US3115074A Sled type stabilizer
US3138079A Apparatus for forming strips of pavement