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POWERBLOC IBC CANADA INC

Overview
  • Total Patents
    30
About

POWERBLOC IBC CANADA INC has a total of 30 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements and machines are OKUBO MASAHIRO, GUMPOLTSBERGER GERHARD and CVTECH R & D INC.

Patent filings per year

Chart showing POWERBLOC IBC CANADA INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Robert Jean 11
#2 Gourdon Eric 7
#3 Landry Jean-Bernard 5
#4 Chamberland Rene 4
#5 Leclair Alexandre 3
#6 Lacouline Josee 3
#7 Mercier Christian 3
#8 Breton Remi 2

Latest patents

Publication Filing date Title
CA2270002A1 Transmission for scooters and other vehicles
CA2328432A1 Reversible driven pulley
CA2231491A1 Reversible driven pulley
US5580324A Driven pulley with a clutch
US5458539A Flyweight with a lateral knob
US5421784A Driven pulley with flyweights effective at low speeds
US5358450A Driven pulley with flyweights effective at low speeds
US5328413A Driving pulley
CA2074280A1 Driving pulley for a variable-speed belt transmission with cogged wheels and bearing surfaces
CA2074281A1 Drive pully for a variable-speed belt transmission with circular racks
EP0495740A1 Pulley for a speed variator
CA2052356A1 Driving pulley for a variable speed belt gear with tooth counter-weights
FI910145A0 Pulley for driving stepless transmission
CA2028398A1 Speed variator with reduced friction removable rings
US5052981A Variable diameter pulley with centrifugal weights