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DURAND FRANCOIS

Overview
  • Total Patents
    207
About

DURAND FRANCOIS has a total of 207 patent applications. Its first patent ever was published in 1944. It filed its patents most often in France, Germany and United States. Its main competitors in its focus markets mechanical elements, transport and machines are WISE PATENT AND DEV COMPANY, ZEROSHIFT LTD and ROTTER JOSEF.

Patent filings per year

Chart showing DURAND FRANCOISs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Durand Francois 71
#2 Francois Durand 11
#3 Smulders Auguste 5
#4 Furansowa Jiyuran 2
#5 Jaillard Xavier 2
#6 Yves Tournaud 1
#7 Vezole Lucien 1
#8 Durand Francois Dipl Ing 1
#9 Xavier Jaillard 1
#10 Tournaud Yves 1

Latest patents

Publication Filing date Title
WO2004102037A1 Eccentric-equipped reduction gear
FR2833673A1 Wide ratio reduction gear mechanism has two camshafts synchronised with cams by three toothed gears
FR2832480A1 Reducer with eccentrics
FR2721083A1 Eccentric reducer.
FR2716513A1 Planetary eccentric reducer.
FR2663843A1 NATURAL LUMBAR EXTENDER.
FR2655537A1 Scooter for the handicapped
FR2643815A1 NATURAL LUMBAR EXTENDER
FR2640573A1 Bench for light motor vehicle
FR2623450A1 Bench with variable suspension for light motor vehicle
FR2614260A2 Protection against inclement weather for a motorised lightweight vehicle with suspended seat
FR2600611A1 Box with integral suspended seat for a lightweight motorised three-wheeled vehicle
IT8667305D0 Vehicle for carrying merchandise
FR2596011A1 Trunk with integral suspended seat for lightweight motorised three-wheeled vehicle
FR2590667A1 Device for visualizing the axial position of a piston located in a rotating shaft
FR2582610A1 Motorised utility tricycle
FR2579580A1 Driving wheel for a track-mounted handling machine
FR2571683A1 Vehicle for individual transport of goods
FR2571462A2 Planetary reducer with two double eccentrics
FR2571016A2 Device for mounting a propeller on its shaft