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WALTER & KUFFER MASCHF

Overview
  • Total Patents
    20
About

WALTER & KUFFER MASCHF has a total of 20 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets agriculture, chemical engineering and transport are KMS PROJECTS LTD, FREUDENDAHL J FAB AS and NIEMEYER LANDMASCH GMBH.

Patent filings in countries

World map showing WALTER & KUFFER MASCHFs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 United Kingdom 3
#3 France 2
#4 Austria 1

Patent filings per year

Chart showing WALTER & KUFFER MASCHFs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kuttruf Wilhelm 1

Latest patents

Publication Filing date Title
GB236896A Improvements in or relating to harrows
DE424009C Multiple field loops
DE430185C Field loops or planes with runners
DE431394C A circular knife for Ruebenkoepfer rotating around a vertical axis
DE430036C Field loops or planes with runners
DE436902C Fastening device for the circular head knife on beet harvesting machines
DE436901C Head device for beet harvesters consisting of a button and a circular knife
GB225738A Improvements in or relating to machines for harvesting beet or the like root crops
DE404502C Front cart for agricultural machines
DE412474C Beet harvester
GB170837A Improvements in or relating to lifting machines for beet or like root crops
DE359162C Beet harvester with head device
DE477796C Beet harvester
DE469026C Field harrow with kruemel tines
DE459233C Front end for mowing machines and other agricultural machinery
DE380725C Hub for wheels, especially for agricultural machines, trolleys, etc. Like., with spokes secured by pressing into the hub
DE459869C Roller conveyor for beetroot and similar harvesting machines