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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Norway | 10 | |
#2 | United States | 10 | |
#3 | Canada | 7 | |
#4 | United Kingdom | 6 | |
#5 | Germany | 5 | |
#6 | Finland | 5 | |
#7 | Australia | 4 | |
#8 | Switzerland | 4 | |
#9 | Denmark | 4 | |
#10 | France | 4 | |
#11 | Netherlands | 4 | |
#12 | Sweden | 4 | |
#13 | Italy | 3 | |
#14 | Austria | 2 | |
#15 | Brazil | 2 | |
#16 | Japan | 2 | |
#17 | South Africa | 2 | |
#18 | Belgium | 1 | |
#19 | EPO (European Patent Office) | 1 | |
#20 | Israel | 1 | |
#21 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Mechanical elements | |
#3 | Civil engineering | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Lighting device details | |
#2 | Frames | |
#3 | Non-portable lighting devices | |
#4 | Indexing scheme for uses of lighting devices | |
#5 | Hinges for doors or windows | |
#6 | Shafts | |
#7 | Unspecified technologies | |
#8 | Earth drilling | |
#9 | Pipes | |
#10 | Gearing |
# | 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 |
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 |