Blac Chyna on the offend mode!

Blac Chyna’s has been all offensive when it’s been about the tricky strippers and schemers cashing in on her good name. According to a trademark application filed last month, her showbiz opportunities are at an all time high, so she’s making sure she has the exclusive right to promote products with her name. Same goes for TV gigs, movie deals and party appearances. Sources connected to Chyna told Dailymail.co.uk the concern is some other girl,  stripper or otherwise, coming along and using the “Blac(k) Chyna” moniker! The docs were filed just 2 weeks before she got engaged to Rob Kardashian, but we're told that's just coincidence, it should've been done years ago. Chyna’s attorney, Walter Mosley, told Dailymail.co.uk  the filing was prompted by her getting multiple film, TV and endorsement offers that have piqued her interest and it’s his job to make sure her name, likeness and intellectual properties are protected.