Celebrity Inventors
Actress Jamie Lee Curtis is a patented inventor - she created a diaper equipped with a premoistened baby wipe. And that's no act!
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| Number | Title | Issue Date |
| 7922549 | Oar with pivotal blades An oar or paddle for moving forward and backward any kind of vessel through the water comprising two parallel lattices fixed at a given distance from each other and a frame moving between lattices. The frame has a multitude of parallel grooves of circular cross-sect... | 04/12/2011 |
| 5360357 | Self-propelled watercraft A small self-propelled watercraft having a main hull and an outrigger hull that is powered by a fin like oar arrangement. The main hull seats the rider and provides the substantial portion of the buoyancy for the watercraft. The fin like oar arrangement i... | 11/01/1994 |
| 5194023 | Individual propelled water craft A recreational water craft is propelled by an individual using cross country skiing action. The weight of the operator is supported on a platform between two parallel floats thus providing a stable craft. The water craft comprises two longitudinal floats ... | 03/16/1993 |
| 4490119 | Boat propulsion apparatus A boat propulsion apparatus having a thrust blade mounted for swinging movement about a generally horizontal axis lengthwise of the boat and for turning movement about an upright axis, and a swash plate drive for simultaneously swinging the blade in a dir... | 12/25/1984 |
| 4043291 | Rowing and steering device for boats A manually operable device for propelling and steering a boat is disclosed. A bracket is adapted to be secured to the stern of the boat. A bearing plate is rotatively mounted on the bracket and supports a tubular sleeve which is pivotal along an axis gene... | 08/23/1977 |
| 3967574 | Manually controlled sculling mechanism An apparatus for manually moving and steering a small boat, or the like, in both forward and reverse and all directions, which is mounted on the transom or stern of the boat, having a steering post rotated by a tiller 360° in a horizontal plane, with the... | 07/06/1976 |
