HOBIE CAT COMPANY Patent applications |
Patent application number | Title | Published |
20140134901 | Reversing Propulsion Device for Watercraft - A human propelled watercraft having a pair of flexible fins extending into the water each adapted to oscillate through an arcuate path in a generally transverse direction with respect to the central longitudinal dimension of said watercraft. Pedals are provided for applying input force whereby as input force is applied, the flexible fins can twist to form an angle of attack for providing forward thrust with respect to the longitudinal dimension of the watercraft while moving in both directions along the arcuate path. The user can pull a lever and cause the fins to rotate 180° and produce thrust in the reverse direction. The fins are able to pivot and swing aft to avoid damage if there is a collision with a submerged object. The fins are more efficient, durable, and adjustable. Simple plastic roller bearings have been adapted to reduce mechanical friction without the need for oil seals. | 05-15-2014 |
20130239873 | Adjustable Kayak Chair - A watercraft having a chair with seat securely carried on the watercraft, the chair having a tubular frame comprising a seat frame, a back frame, and arms above and at each side of the seat frame. The seat and back frames are joined via a hinged connection. The front support legs extend downwardly from the front of each of the arms and terminate in a foot-like projection. A U-shaped rear chair support having downwardly extending portions at the rear of each of the arms, which are joined at their lower extremity by a horizontal portion. The surface of the watercraft has adhered thereto two spaced apart shoes for receiving the feet. | 09-19-2013 |