Trademark Guides
Practical guides to registering, clearing and protecting a trademark in the United States.
By stateRegistering a trademark in each of the 50 statesBy classWhat each of the 45 trademark classes coversDisputesWhat famous trademark cases teach about namingTop Trademark AttorneysRanked by registrations obtained, nationwide and by stateTrademark ScamsFake invoices, filing mills, and how to spot themMost Active EnforcersWho files the most oppositions and cancellationsMost Frequently OpposedWho is challenged most often