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ELFGEN APEX

Overview
  • Total Patents
    12
About

ELFGEN APEX has a total of 12 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, France and Japan. Its main competitors in its focus markets machines and civil engineering are BETEK BERGBAU & HARTMETALL, SOLLAMI CO and STEINBRECHER MICHAEL.

Patent filings in countries

World map showing ELFGEN APEXs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 France 2
#3 Japan 2
#4 United Kingdom 1

Patent filings per year

Chart showing ELFGEN APEXs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Geruto Erufugen 2
#2 Elfgen Gerd 1

Latest patents

Publication Filing date Title
DE3300168A1 Cutting-pick holder for cutting machines and selective-cut heading machines
FR2434899A1 Road surface stripper cutting chisel - has additional spindle with cutting head formed onto foot end
FR2422767A1 MILLING TOOL FOR A ROTARY MILLING CYLINDER
DE2855577A1 Mine cutting machine chisel holder - has head side notch base at acute angle to longitudinal axis
DE2855576A1 Mine cutting machine chisel holder - has fitting base parts seated on cutter and on headpiece
DE2839292A1 MILLING CHISEL FOR A MILLING DEVICE, IN PARTICULAR FOR MILLING OFF ROAD COVERINGS
DE2837784A1 Road surface stripper cutting chisel - has hard metal plates in radial slits at shaft outer end
DE2815381A1 Universal road cutter roller - has cutting tool holder with bolt type stop for tool in socket unit
DE2815413A1 Road cutter roller cutting tool - has non-protruding cutter heads at both ends of insertable retaining stop