Holding that in the absence of evidence of intent to resume use during the period of non-use, the TTAB "may conclude the registrant has . . . failed to rebut the presumption of abandonment," even when there is evidence of intent to resume after the period of nonuse
Recognizing that separate corporate, business and personal entities that operate as a single entity in the eyes of the consuming public may be treated as such for trademark purposes
Providing that in inter partes proceeding, "[t]he allegation in an application for registration, or in a registration, of a date of use is not evidence on behalf of the applicant or registrant" but, rather, "a date of use of a mark must be established by competent evidence"