any time limit for all H1b lottery results 2014?

Hi, is there any timeframe within which we will come to know of the all lottery results. When i m checking with the Employer, they only ends with a statement the Petition is filled no one is informaing for how long i need to wait to know ther results. Please help

IMO, selected petitions will know about their selection by mid-May. After that, others will know about their non-selection. Everyone should know about their result by end of June.