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LAUCHHAMMER SCHWERMASCHINEN

Overview
  • Total Patents
    66
About

LAUCHHAMMER SCHWERMASCHINEN has a total of 66 patent applications. Its first patent ever was published in 1982. It filed its patents most often in German Democratic Republic and Germany. Its main competitors in its focus markets mechanical elements, civil engineering and environmental technology are CH Z DOROZH MASH KOLYUSHCHENKO, BOS KALIS WESTMINSTER and MARION POWER SHOVEL CO.

Patent filings in countries

World map showing LAUCHHAMMER SCHWERMASCHINENs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 63
#2 Germany 3

Patent filings per year

Chart showing LAUCHHAMMER SCHWERMASCHINENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jurisch Horst 20
#2 Krahl Manfred 17
#3 Sommer Herbert 8
#4 Roessel Walter 7
#5 Haentzka Christian 5
#6 Zeidler Juergen 5
#7 Mueller Rolf 5
#8 Harta Horst 5
#9 Kiessling Werner 5
#10 Kanis Andreas 4

Latest patents

Publication Filing date Title
DE4229887A1 Earth moving machine for loosening and grading massive spoil dumps - has extended superstructure, slewable about vertical axis, as support of working unit on intermediate structure.
DE4229886A1 Earth moving machine for loosening and grading spoil dumps - has extended superstructure, slewable on intermediate structure, and luffing jib with working unit.
DE4127200A1 Articulated connection with support ball pins - has horizontal cut sections allowing easy replacement of individual parts
DD293955A5 Badwannenfussbefestigung
DD300010A7 Drive for cranes
DD287297A5 Crawler
DD286394A5 Ricifice for gravings of stamps and the same
DD290555A7 Slow accessories for shovel bodies
DD283178A5 Fan delivery
DD282730A5 Work tool for bagger and the same
DD280090A1 Repair equipment on diagrams
DD279707A1 bucket wheel
DD279706A1 bucket wheel
DD279516A1 Shoe wheel drive for social gears
DD284385A7 Intermediate stack for balanced bearings
DD288855A5 Grab and shear faults for baggers or other devices
DD277803A3 Method and device for forming inputs, dispensers and the similar method for processing characterized by one or more compaction steps
DD272429A1 Method for producing wear-resistant torque tools for baggers
DD269361A1 Steering device for steering groups
DD277185A3 Relocation for side traffic supplements at foerderbruecken