"Although Hopkins had obtained her trademark, the law 
only allows trademarks in limited cases. The law prevents individual 
titles from being trademarked, only series titles, and allows that 
common words cannot be trademarked at all, unless they develop an 
association in the minds of the public with a particular source...
In
 denying Hopkins’ motion for an injunction, Judge Hellerstein found that
 the injunction was unlikely to proceed on the merits, noting that 
“cocky” is a common word and a weak trademark."
