What a product is marketed as matters in these cases, for liability purposes. You can sell carving knives and not worry about people using them as murder weapo

What a product is marketed as matters in these cases, for liability purposes. You can sell carving knives and not worry about people using them as murder weapons, but if you took the same knives and sold them as 'Extra-lethal murder knives, very good at killing people unlawfully', you might be on the wrong end of some lawsuits.