Bizarre Patents
Apparatus for Simulating a High Five
A self-righting hand-arm configuration which is adapted to pivot when struck by a user, thereby simulating a "high five."
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| Number | Title | Issue Date |
| 7232355 | Flying ski The present flying ski is designed to be towed behind a conventional powered watercraft with the rider in a seated position. The flying ski comprises an elongate board and a seat that extends generally perpendicular to and upward from the board to support the seated... | 06/19/2007 |
| 6880475 | Personal watercraft ergonomic footwells Personal watercraft having ergonomically improved footwell designs. The footwells reside on either side of the personal watercraft straddle-type seat and can include higher outside footwell walls in preferred embodiments. The higher outside footwell walls can provid... | 04/19/2005 |
| 6807920 | Personal watercraft having adjustable angle sponsons Adjustable angle sponsons and personal watercraft having adjustable angle sponsons. The present invention provides sponsons having at least two adjustable angular settings downward of horizontal for the sponson. Sponsons include a fin or blade having an outward edge... | 10/26/2004 |
| 6807922 | Watercraft shroud A personal watercraft having a shroud portion. The watercraft includes a hull formed from an upper portion secured over a bottom hull. The hull defines an engine compartment sized to contain an internal combustion engine for powering a jet propulsion unit. The jet p... | 10/26/2004 |
| 6422168 | Sporting water vehicle A watercraft incorporates a vertically elongated displacement hull section to elevate the riders of the watercraft well above the water level when the watercraft is up on plane. During normal low-speed displacement hull-type operation, the elongated displ... | 07/23/2002 |
| 6178905 | Personal hydrofoil water craft A hull-less personal water craft is provided which reduces air, water, noise, and wake pollution over personal water craft presently on the market. The craft includes a strut assembly having forward and rearward ends, with an operator platform attached at... | 01/30/2001 |
| 6158378 | Deck floor for personal watercraft A deck floor for a personal watercraft establishes the foot placement based on the body build of the driver without the soles of the feet being bent back. The deck floor includes: a pair of floor faces with a floor face positioned on each side of a seat, ... | 12/12/2000 |
| 6135047 | Kit for non-permanently converting a stand up PWC into a sit down A hull and seat assembly configured to be easily installed, secured and operated on production stand up PWC. The hull assembly (21) increases buoyancy and stability sufficient for multi-rider sit down operation while maintaining peak performance geometry.... | 10/24/2000 |
| 6070543 | Watercraft An aircraft-like body is provided with a keel that extends below and to the rear of the main body. The keel is provided with a large horizontally extending hydrofoil which produces a positive lift. The keel is further provided with a smaller hydrofoil whi... | 06/06/2000 |
| 6010378 | Watercraft catalytic exhaust system A number of embodiments of personal watercraft having catalytic exhaust systems for treating and purifying the exhaust gases. In all of the embodiments, the catalyst is positioned and disposed so as to be protected from water. In addition, arrangements ar... | 01/04/2000 |
| 4014283 | Watercraft, particularly for watersports A watercraft comprising a flotation body having at least one seat for a rider, and front and rear tandem skis. The rear ski is flexibly connected to the body by spring supports, and the front ski is steerable by a steering column that passes upwardly thro... | 03/29/1977 |
| 3948206 | Jet powered watercraft A jet powered watercraft of motorcycle-like configuration. Longitudinally aligned front and rear skis are located in spaced relation below a hull and operate to hydrodynamically lift the watercraft to a cruise position by relative water flow upon the unde... | 04/06/1976 |
