Summary
The Bombay High Court, in the case of M/S.J.K. Sons vs M/S.Parksons Games & Sports, has recognised the doctrine of unclean hands as a valid defense in trademark infringement cases. The Court observed that if a plaintiff’s trademark itself imitates another existing mark, the plaintiff may be seen as approaching the court with unclean hands and could be denied relief. This ruling arose from a dispute involving the 555 trademark for playing cards and its prior use in relation to cigarettes. The decision marks a significant development in Indian trademark litigation, adding a new dimension to available defenses. The judgment clarifies that equity principles apply to trademark disputes, emphasising the need for plaintiffs to maintain clarity and honesty in their claims.