iPad 1 weird marks/smudges

[Marcos F.]

Hello everyone. I have this iPad since january 2011 and from about 2 weeks to now I have been observing some weird marks growing on the back of my iPad. I use the Apple iPad Case most of the time, rarely taking it out to clean the screen.
I have searched google sometimes this week and did not find anything like that, so I'm hoping you guys could tell me if I'm the only one facing this flaw.
Yes, I tried cleaning it - first with the cloth that comes with the apple case and then with another cloth with some water - to no avail.

Pics:
http://img541.imageshack.us/i/img0275lq.jpg/
http://img825.imageshack.us/i/img0276ih.jpg/

 

[Capt T]

Not sure what you are talking about from those picture. Maybe circle where you think it is marred?

 

[Marcos F.]

There you go
http://img849.imageshack.us/i/79512146.jpg
http://img13.imageshack.us/i/94562622.jpg/

 

[Capt T]

Interesting. Did you check/clean your case as well? It may be something you picked up on it?

Not sure how to tell you to get rid of them if a little water doesn't help.

 

[Cheetablaze]

If they are not scratches I would try a mr clean magic eraser. Those things remove just about everything. If they are scratches you could put a small dab of clear fingernail polish on it. That will prevent them from getting worse. Or a full body invisible shield to cover it.