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MAHLKUCH GREIF WERK ERNST

Overview
  • Total Patents
    52
About

MAHLKUCH GREIF WERK ERNST has a total of 52 patent applications. Its first patent ever was published in 1941. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets packaging and shipping, measurement and textiles and paper are ISAAC PIESER, PERCY E GINN and FR HESSER.

Patent filings in countries

World map showing MAHLKUCH GREIF WERK ERNSTs patent filings in countries
# Country Total Patents
#1 Germany 47
#2 France 4
#3 United Kingdom 1

Patent filings per year

Chart showing MAHLKUCH GREIF WERK ERNSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mahlkuch Ernst 12
#2 Utikal Guenter 8
#3 Horst Walter F Dipl-Ing 4
#4 Schuemann Helmut 2
#5 Frosch Siegfried 2
#6 Heberling Wolfgang 1
#7 Carlson Wilhelm 1
#8 Liebeck Gustav 1
#9 Horst Dipl-Ing Walter F 1

Latest patents

Publication Filing date Title
DE2549264A1 Equipment for lifting single sacks from stack - has suction heads for transferring sacks in vertical position on conveying equipment
DE2546112A1 Automatic beam balance for weighing free-flowing materials - has low centre of gravity and uses pointer deflection for fine weight readings
DE2543199A1 Automatic weighing beam for feed hoppers - has pneumatic preload cylinders activated by switch on weigh-pan side
DE2430603A1 Sack supply storage system - uses turning sack package wound on carrier unit with conveyor band for removal
DE2332845A1 Sack filling machine with vertical filling nozzle - to which empty sacks can be readily presented
DE2308372A1 DEVICE AND METHOD FOR DETECTING AND FORWARDING THE BAGS OF A PILE OF BAGS
DE2242082A1 ENDLESS CONVEYOR FOR FEEDING VALVE CORNERS OR THE LIKE
DE2240378A1 DEVICE FOR PLUGGING VALVE COLLARS ON THE FILLING CONNECTOR OF A FILLING MACHINE
GB1197934A Cardboard Box or Carton
DE1586071A1 Carousel drive for automatic filling systems
DE1586070A1 Method and device for connecting the inner sack to the upper sack of double sacks
DE1586665A1 Sewn closure for moisture-proof bags
DE1265643B Device for folding over the top of filled bags
DE1237488B Device for feeding empty bags to a bagging station of an automatic scale
DE1255582B System for the central loading of bulk goods from adjoining silo cells
DE1486362A1 Cardboard blank or the like. for the production of folding boxes, especially cardboard baking molds
DE1461881A1 Machine for filling and closing plastic bags
DE1180615B Device for folding the edges of cardboard blanks
DE1191675B Device for gluing folded box blanks with protruding edge blanks
DE1215494B Device for gluing folding box blanks with protruding edge blanks