matrix_jan - 11:44 pm on Sep 5, 2012 (gmt 0)
Under which country is the domain registered?
If it's about "their widgets," then most probably you're in trouble. Your best win will be keeping the domain without any mentioning of "their widgets" in it (think nissan.com). If it's registered say in Lichtenstein, then good luck with taking the domain from your hands ;)