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HAGELSTEIN ALFRED MASCHINENFAB

Overview
  • Total Patents
    49
About

HAGELSTEIN ALFRED MASCHINENFAB has a total of 49 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets civil engineering, transport and packaging and shipping are BLANDIN YVES, SIMEX ENG S R L and HACKMACK ALFRED.

Patent filings in countries

World map showing HAGELSTEIN ALFRED MASCHINENFABs patent filings in countries
# Country Total Patents
#1 Germany 23
#2 France 8
#3 Austria 7
#4 Switzerland 7
#5 Belgium 1
#6 Canada 1
#7 Spain 1
#8 United Kingdom 1

Patent filings per year

Chart showing HAGELSTEIN ALFRED MASCHINENFABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ullmann Karl 9
#2 Goerner Karl 8
#3 Hagelstein Hans 5
#4 Karl Goerner 3
#5 Linke Josef 2
#6 Karl Ullmann 2
#7 Josef Linke 2
#8 Willms Erwin 1
#9 Gorner Karl 1

Latest patents

Publication Filing date Title
GB1201364A Slewing excavators, more particularly shovel excavators for digging ditches
DE1481311A1 Mobile work device
DE1634819A1 Arm attached detachably to the swivel arm of a movable work device
DE1456538A1 Device for exchangeable mounting of work equipment on loading machines
DE1257057B Device for exchangeable mounting of work equipment such as loading shovels on the equipment carrier tiltable on the lifting arms of a loading machine
DE1245854B Mobile charger
ES303274A1 Improvements in tumblers of tumblers drums in horizontal plane (Machine-translation by Google Translate, not legally binding)
DE1484694A1 Hydraulically driven excavator bucket
DE1484693A1 Bucket handle for bucket excavators
DE1212574B Road roller with a front and rear steering roller drum
DE1484683A1 As a high and low bucket adjustable excavator bucket
DE1225685B Road roller with hydraulic drive motor
DE1184369B Road roller
DE1202219B Mobile loading machine with a hydraulically driven shovel loading device
DE1174702B Loading machine with two parallelogram guides lying one behind the other and connected to one another for the work device
DE1112945B Loading machine with a connector for optional attachment of work equipment
DE1107151B Loading machine with a parallelogram guide for the work device
DE1130132B Loading winch, especially for ships
DE1151010B Road roller with roller drums
DE1113707B Three-wheel road roller with roller drums