SHMADE: abych doplnil
THOMASMORTA, lego patenty vicemene vyprsely:
"Lego didn’t file just one patent. It filed several in its first several years of modern era Lego-block business. The last of its basic patents expired in 1989. It also has patented many improvements and designs, almost 1,000 worldwide to date, and hundreds more are pending."
Takze moralne tam vubec zadny problem neni, kostky stejneho tvaru si dneska muze vyrabet kdo chce a kolik chce. Ani to neni parazitovani, patenty nemuzou (nesmi!) trvat vecne. Pokud teda se nebavime primo o cele napodobenine lego setu, to uz parazitovani je.