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GRASHEI F ALUKON KG

Overview
  • Total Patents
    14
About

GRASHEI F ALUKON KG has a total of 14 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Germany, EPO (European Patent Office) and Austria. Its main competitors in its focus markets civil engineering are HOESEL KARL, LIU QUZHONG and MIGNEAULT ROMUALD.

Patent filings in countries

World map showing GRASHEI F ALUKON KGs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 EPO (European Patent Office) 5
#3 Austria 2
#4 Switzerland 1
#5 France 1

Patent filings per year

Chart showing GRASHEI F ALUKON KGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Doors and windows

Top inventors

# Name Total Patents
#1 Grashei Fritz 8
#2 Oehl Walther 2

Latest patents

Publication Filing date Title
EP0671536A1 Roller shutter profile, in particular for garage doors or roller doors
EP0671544A1 Roller shutter
DE3336805A1 SHUTTER BOX
DE3214092A1 DEVICE FOR LIMITING THE REWINDING MOVEMENT OF A ROLLER SHUTTER TANK OR THE LIKE
ATA520880A Shutter rod
CH615976A5 Roller-shutter slat and method of manufacturing it
DE2713295A1 Leaf for rolling window shutter - has metal exterior portion with hook at top and plastics portion stuck to it and forming receiving hook for next leaf
DE2622905A1 Composite roller shutter hooked slat - has metal part with plastic component joined together and extruded into metal
DE2622890A1 Roller shutter side bearing guide - has attenuators projecting from guide surface for noise reduction