As pointed out elsewhere this page identifies a trademark on the term "TARDIS" and not a copyright. Terms like "TARDIS" cannot be copyrighted.
But trademarks have limited scope and the standard test for infringement is that it be "confusingly similar". Hilariously, BBC's TARDIS USPTO word mark [1] includes "... computer software for use in database management; ... computer, electronic and video games programs and equipment, namely, software,"
But trademarks have limited scope and the standard test for infringement is that it be "confusingly similar". Hilariously, BBC's TARDIS USPTO word mark [1] includes "... computer software for use in database management; ... computer, electronic and video games programs and equipment, namely, software,"
[1] registration #4161487 -- http://tmsearch.uspto.gov/bin/showfield?f=doc&state=4803:loe...