As of September 5, 2015, no live official trademarks were found on USPTO.gov for the exact term
There are two ways to interpret this term:
Had Josh Duggar tried trolling for extra, uh, curriculars while looking married -- you know with two kids hoisted on each hip and faithful wife in tow -- he might have saved himself a lot of grief.
However, if he were Looking: Married, well, then. Different ballgame, if you get our drift.
When all is said and done, we think this would be a lovely domain name for a modest sewing circle, designed for old women who definitely look and act married, even if they're widowed -- and, yeah, looking again.
Better living through fidelity!