Trademark Research

We manufacture industrial safety gloves and there are several names I'm interested in using and trademarking if possible. The product are knitted gloves uses special Polyethyelene yarns to make cut resistant gloves...

Can we use / trademark the following:

Silk-Like Steel
NEXGEN CUT RESISTANCE
TLT ( this stands for Thinner Lighter Tougher)
Next Generation Cut Resistance

Can these be trademarked - if so how much to TM in USA?