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CAMBELT INT CORP

Overview
  • Total Patents
    24
About

CAMBELT INT CORP has a total of 24 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping and machines are UNI CHAINS AS, RAPISTAN VAN DER LANDE BV and BRUNONE RENE.

Patent filings per year

Chart showing CAMBELT INT CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping
#2 Machines

Top inventors

# Name Total Patents
#1 Campbell David R 17
#2 Campbell Colin D 6
#3 Williams Venny J 3
#4 Campbell Clarence R 1
#5 Devid R Kempbell 1
#6 Baumgartner Steven A 1
#7 Mickelson Elliot S 1
#8 Davin R Campbeel 1

Latest patents

Publication Filing date Title
US5944168A Crescent shaped support cover
US6095742A Center column and stored material support and transfer structure for reclaimer
US5449263A Device and method for torque assist of drag arm
WO9321093A1 Device and method for outloading bulk materials
US5180272A Device and method for outloading bulk materials
US5098247A Device and method for outloading bulk materials
US4714151A Apparatus for supporting and enclosing conveyor systems
US4540357A Apparatus for fabricating non-linear side wall conveyor belting
US4170293A Enclosed conveyor
US3993184A Cable conveyor