ICANN have published an infographic for their favourite overlords – IP Rights Holders.
This provides some detail/information regarding trademarks and the new policies/procedures/acronyms TM holders can use in the newGTLD world.
They have of course missed several vital pieces of the puzzle off the graphics, the least of which is to inform you that every step/system has an associated cost (starting from several thousand $)
Submit Your Trademark
Find out more about the Uniform Rapid Suspension System
Find out more about the Trademark Post-Delegation Dispute Resolution Procedure
To find out more about the biggest hyped-up pointless change to the internet in 5 years visit http://newgtlds.icann.org