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JANSEN FA R

Overview
  • Total Patents
    36
About

JANSEN FA R has a total of 36 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Germany and Austria. Its main competitors in its focus markets machine tools, textiles and paper and mechanical elements are SEV NII PROMY, FELDE RICHARD FA and IRION W & P.

Patent filings in countries

World map showing JANSEN FA Rs patent filings in countries
# Country Total Patents
#1 Germany 29
#2 Austria 7

Patent filings per year

Chart showing JANSEN FA Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jansen-Herfeld Roettger Dipl I 12
#2 Jansen-Herfeld Roettger Dipl-I 6
#3 Jansen-Herfeld Roettger 2
#4 Fricke Heinrich 2
#5 Roettger Herfeld Dipl-Ing 2
#6 Dipl Ing Roettger Jansen-Herfe 2
#7 Herfeld Roettger 1
#8 Roth Ludwig 1
#9 Roettger Jansen-Herfeld Dipl-I 1
#10 Bender Ernst Wilhelm 1

Latest patents

Publication Filing date Title
DE2915347A1 Frame saw blade hinge spacer - has faces fitting against two blades and is offset from second holder plate
DE2827316A1 Circular saw blade - has radial row of teeth protruding from side face of disc and located in slot extending from between two peripheral teeth
DE2757906A1 DEVICE FOR ALIGNING THIN METAL PARTS, IN PARTICULAR SHEET METALS
DE2753510A1 Circular saw blade with extended service life - has cutting edges covered with wear-resistants layer of hard chrome by plating or electric welding
DE2656960A1 Frame saw frame saw blade holder - has row of transverse blade holes for lug against pick=up stop face
DE2656961A1 Frame saw clamping mechanism - has detachable fastening to one blade holder with end overlapped by U=shape
DE2654625A1 Circular saw blade for wood or metal - has radial slots arranged symmetrically at different diameters to provide elasticity
DE2653744A1 Frame saw blade holder - has battens on blade and grip divided into mutually engaging different length pieces
DE2534200A1 Circular saw blade - has two or more radially positioned cutting edges protruding from plane of blade
DE2420027A1 Electroplating tank with loose lining of PVC foil - where foil contains pockets in which coolant panels can be inserted
DE2313966A1 SAW BLADE FOR CAGE SAWS
DE2305831A1 KNIVES FOR PAINT APPLICATION ROLLERS OF PRINTING UNITS OR DGL
DE2305334A1 CAGE SAW
DE2258140A1 DEVICE FOR PROCESSING CIRCULAR SAW BLADES
DE2226220A1 SAW BLADE FOR CAGE SAWS
DE2223632A1 DEVICE FOR PROCESSING CIRCULAR SAW BLADES
DE2147233A1 CAGE SAW
DE2131309A1 Hydraulic pressure register for gate frames of gate saws
DE2039804A1 Method and device for the production of disk-shaped and band-shaped bodies from hardened and tempered steels, in particular saw blades
DE2022407A1 Saw blade, especially a saw blade for gang saws