No, that's super interesting. I found a newer one here -
https://www.pinterest.co.uk/pin/461900505513536548/
I can only find red and silver currently but I think you're right that it was black. The company is indeed Norwegian and a lot of their stuff is marked Ilovan Kjelen Hoyang which might be the name of a person? I can't find that confirmed though. There seems to be collectors so if you ever want to know more, might be worth contacting someone who seems to have a collection for sale.