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CALVET ETS

Overview
  • Total Patents
    40
About

CALVET ETS has a total of 40 patent applications. Its first patent ever was published in 1961. It filed its patents most often in France, Belgium and Switzerland. Its main competitors in its focus markets agriculture, packaging and shipping and transport are BLANCH LELY LTD, BAMFORDS LTD and HEILONGJIANG BEIDAHUANG ZHONGRONG AGRICULTURE MACHINERY CO LTD.

Patent filings in countries

World map showing CALVET ETSs patent filings in countries

Patent filings per year

Chart showing CALVET ETSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Calvet Gilles 11
#2 Calvet Georges 5
#3 Calvet Georges Francois Jean 2
#4 Beaune Henri Georges 1

Latest patents

Publication Filing date Title
FR2979795A1 Device for spreading fertilizer products such as fertilizer
FR2797145A1 Improved floor-mixer-dispensing machine
FR2795287A1 Desileuse-mixuse-distributrice
FR2789263A1 Unwinder provided with a turbine projection device
FR2748630A1 Apparatus for creating a regular bed from bulk or boot material
FR2737077A1 Apparatus for dispensing products packed in bales or boots
FR2726967A1 Distribution of products packed in rectangular boots or round bales
FR2694547A1 Device capable of grasping and lifting objects.
FR2646316A1 Fertilizer distributor
FR2602637A1 Handling device, in particular lifter adaptable on a loader of straw or hay bales
FR2599212A1 Device for delivering, spreading out and levelling a mass of silage by stirring
FR2530116A1 Straw or hay ball lifter
FR2473966A1 Trailer for bulk grain handling - has lifting-type hopper with hinged side door for unloading in silo
FR2466182A1 Trailer for tipping maize heads into silo - has separate body raised by hydraulic rams over top of silo for direct tipping
FR2421547A2 Bale collector and loader - has hinged stirrup at transporter outlet to retract protruding bale as skip swings past
FR2377145A2 Bale unloader for trailer - has parallel conveyor chains guided in grooves and including movable teeth to correct misalignment
FR2371135A1 Unloading chute for straw and hay bales - has V-shaped bottom for locating bale corners and chain driven pull rods to elevate bales
ES447838A1 Apparatus for downloading bulk products, such as straw plates. (Machine-translation by Google Translate, not legally binding)
US4098390A Bale unloader
FR2305929A1 Agricultural bale loading machine - has barbed vertical and horizontal chains to elevate bales to discharge chute