The company has threatened many food businesses with legal action unless it drops the Mc or Mac from trading names .
McDonald 's has been involved in a number of lawsuits and other legal cases , most of which involved trademark disputes .
The company has threatened many food businesses with legal action unless McDonald 's drops the Mc or Mac from trading names .
McDonald 's has been involved in a number of lawsuits and other legal cases , most of which involved trademark disputes .