Valid and Enforceable

Example Definitions of "Valid and Enforceable"
Valid and Enforceable. With respect to any patent claim, a claim in any unexpired patent which has not been held invalid or unenforceable by a decision of a court or other governmental agency of competent jurisdiction, unappealable or unappealed within the time period allowed for appeal, or which has not been admitted to be invalid through reissue, reexamination or disclaimer.
All Definitions