Apple may not be telling anyone about this and will remain liptied till the last moment, but they have booked Moscone Center for a “Corporate Event” which is to be held in July.

We believe this Corporate Event will be the WWDC (Worldwide Developers Conference) 2010 because that’s the only Apple event that takes place in June-July every year.

Apple has a history of launching all their iPhone at the WWDC event every year. And again, this year, it is expected that Apple will be unveiling the iPhone 4G and the iPhone 4.0 OS that we was first expected to be released at the Latest Creation Apple tablet event.

WWDC 2010 will be held at the Moscone Center in San Francisco starting from Monday, June 28, 2010 to Friday July 2, 2010.