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BEERMANN KG MARTOR ARGENTAX

Overview
  • Total Patents
    110
About

BEERMANN KG MARTOR ARGENTAX has a total of 110 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, transport and consumer goods are REPETTO LLC, RICHARDSON SHEFFIELD LTD and MARTOR KG.

Patent filings in countries

World map showing BEERMANN KG MARTOR ARGENTAXs patent filings in countries
# Country Total Patents
#1 Germany 38
#2 EPO (European Patent Office) 23
#3 United States 16
#4 Hong Kong 8
#5 France 4
#6 Japan 4
#7 Singapore 3
#8 Belgium 2
#9 China 2
#10 Denmark 2
#11 United Kingdom 2
#12 Netherlands 2
#13 Austria 1
#14 Canada 1
#15 Italy 1
#16 Sweden 1

Patent filings per year

Chart showing BEERMANN KG MARTOR ARGENTAXs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Beermann Ewald Helmut 31
#2 Berns Harald 16
#3 Knoop Heinz-Peter 8
#4 Beermann Ewald H 7
#5 Berns Harald Prof Dipl-Ing 5
#6 Berns Harald Prof Dipl Ing 5
#7 Berns Harald Professor 3
#8 Ebuaruto Herumuuto Beeruman 3
#9 Beermann E H 2
#10 Berns Marald 1

Latest patents

Publication Filing date Title
DE10208345C1 Cutting knife has safety mechansim for automatic return of blade carrier for cutting blade into retracted position within knife housing
DE19959874C1 knife
US6070326A Razor knife with retractable blade guard
US6233832B1 Razor knife with retractable and latchable blade guard
DE19923181A1 Knife with a protective part
DE19915934C1 Hand knife with retractable blade
DE19732386A1 knife
DE19732387A1 knife
DE19723279C1 Knife for e.g. cutting of packaging cartons
DE19507272C1 Knife, especially for cardboard, with blade holder
DE19504005C1 Carpet cutting knife with exchangeable blade
DE4435814C1 Knife for cutting plastics and similar materials
DE4435807C1 Knife with removable blade
DE4435818C1 Knife, in particular deburring knife for plastic components
DE4435971C1 Knife for precision cutting
DE4341360C1 Knife with an automatically acting retraction device for the knife blade outside its handle position
DE4310037C1 Knife with automatically retractable blade - has capacitive acceleration sensor in hollow handle coupled to electromagnetic lock for unlatching spring returned blade when translatory or angular acceleration exceeds threshold.
EP0549847A1 Knife having a blade holder which is guided for longitudinal displacement
EP0510298A1 Knife, especially a deburring knife for plastic components
DE4130069A1 DISCONNECTING DEVICE WITH KNIFE BLADE, TIP AND HOLDER