A flexible hockey goal frame includes a pair of front upright members, connected at the top by an upper transverse member. A top goal member extends rewardly and is spaced apart from a base member mounted on the ice, and a center goal member extends from the top goal member to the base. The front uprights...http://www.google.co.uk/patents/US4664384?utm_source=gb-gplus-sharePatent US4664384 - Flexible hockey goal frame
