cpu i7 3770 prob..

hye i just recently bought a i7 3770 . . while opening the box i take a good look at the processor when found out there are some lines or or like its was damage .on the ihs (heat spreader) to explain properly posting some pics as you can see at the bottom... these are all on four sides of the processor ... i was worried if the ihs was removed before ..or is it damage . i didn't ordered the mobo as i was not confirm to check cpu or replace it.. please im sharing link for the photos any help will be appreciate3