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JACOBSEN AS J

Overview
  • Total Patents
    82
About

JACOBSEN AS J has a total of 82 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Norway, United States and Canada. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and civil engineering are ASS DESIGNERS, SACHTLER AG and PREMIER MOUNTS.

Patent filings per year

Chart showing JACOBSEN AS Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Krogsrud Jens Christian 18
#2 Krogsrud Jens C 7
#3 Krogsrud J 6
#4 Krogsrud Jens Chr 5
#5 Jacobsen J 4
#6 Jacob Jacobsen 4
#7 Brustad Aage 4
#8 Krogsrud J C 4
#9 Soerensen Kai O 4
#10 Jacobsen Jacob 3

Latest patents

Publication Filing date Title
AU2376295A Support arm for an object, for instance a lamp, magnifying glass, etc.
US4846434A Counterbalanced arm assembly
US4796162A Counterbalanced arm assembly
GB8715250D0 A device for sewing a reticular material
US4683526A Asymmetric lamp
US4744019A Counterbalanced arm assembly
EP0198811A2 An arrangement for asymmetric lighting
CA1155099A Adjustable electric shade lamp
AU6374680A Desk lamp
AU5211179A Lampshade
DE2941719A1 UMBRELLA FOR ASYMMETRIC LIGHTING
US4160536A Counterbalanced arm
JPS5258284A Arm with balance spring
DE2646495A1 BALANCED ARM E.g. FOR A LAMP, MAGNIFIER OR THE SAME
DE2646494A1 BALANCED ARM E.g. FOR A LAMP, MAGNIFIER OR THE SAME
CA983459A Counterbalance arm assembly for heavy objects, particularly television sets
US3702931A Device made from insulating material for electrical insulation of a switch in a work-lamp shield
US3774873A Equipoised arm assembly
GB1280282A Device for electrical insulation of a switch in a work-lamp shield
CA936148A Counterbalance arm assembly for heavy objects, particularly television sets