The fastening device which employs an end element connected to a body to be supported to a structural member. The element has first and second sides and edges, and includes a portion for penetrating the structural member. The element is positioned in relation to the structural member by guides on either...http://www.google.ca/patents/US4577824?utm_source=gb-gplus-sharePatent US4577824 - Fastening device for fixing a body to a structural member
