ISSUE:
Whether Interstellar Starship's use of "epix.com" as a domain name for a theater group website constitutes trademark infringement or unfair competition against Epix, Inc.'s registered trademark "Epix" used for video imaging products?
RULE:
A trademark does not confer rights "in gross" or "at large".
Trademark law does not per se prohibit the use of trademarks as domain names.
Trademark infringement requires likelihood of confusion among the public due to similarity of marks.
Key test is whether the public is likely to be deceived or confused by the similarity of marks.