The present invention provides a rowing seat for use in a rowboat. The seat includes a chest and abdomen support designed to provide support and leverage for rowers of rearward facing rowboats. The seat includes a clamp so that it may be removably secured to a rowboat bench. The seat further includes...http://www.google.ca/patents/US7063038?utm_source=gb-gplus-sharePatent US7063038 - Rowing seat