when can i expect the receipt no

USA H1B Visa
1

Dear sir,

My employer updated that they have filed my H1B petition(Fresh) in the  jun 2012 first week ..But till now I did not get the recept date/Employer did not update the recept number...what could be the possiblities?
2

According to USCIS notification the receipt can take upto 60 days.