US Patent Office cancels “Edge” trademarks
A court order sees all of Tim Langdell's Edge trademarks canceled
Mobigame may seek reparations from Langdell
iPhone dev claims fight against defeated Edge Games boss is "not over yet"
Mobigame: Tim Langdell's lawyers have "fled"
Alleged trademark troll backs down as EDGE game returns to App Store
Simon Parkin charts Tim Langdell's trademark battle that's had implications for anybody using the word "Edge"