Currently Iam on L1B Blanket Visa ( its expiration date is 21-Nov-2013) and and my company has filed H1B Visa conversion which will be effective from 1-Oct-2013 ( if it get approved by USCIS) My Question is that Can i work in L1 B Blanket Visa as my L1 & H1 is sponsered by same company. or there is any way that i can work on L1 Visa in october?