Can anyone identify these buckers? They came from a 2006 MIK Epi ES-135. At first I thought they were generic because (1) there are no obvious markings like an "Epiphone" stamp on the back and (2) the stock pups had chrome covers and poles, not gold. But after magnifying the faded black sticker on the neck pup, I can see "Patent Applied For." Does that make them Epis? Thanks in advance.