  Limits on an exotic heavy quark $T$ are broadly generalized by considering
the full range of $T\rightarrow Wb, th$ or $tZ$ branching ratios. We combine
results of specific $T\rightarrow tZ$ and $T\rightarrow Wb$ searches with
limits on various combinations of decay modes evaluated by re-interpreting
other searches. We find strong bounds across the entire space of branching
ratios, ranging from $m_T > 415$ GeV to $m_T > 557$ GeV at 95% confidence
level.
