Bizarre Patents
Behavior Modification Wristwatch
A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.
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| Number | Title | Issue Date |
| 6763775 | Marine bilge pump mounting system A universal marine bilge pump mounting system releasably securable either between spaced parallel stringers or between an inner surface of the hull and a higher support surface spaced above the bilge. A base plate is adapted in size to supportively receive the bilge... | 07/20/2004 |
| 6164232 | Automatically operating dump valve device for a boat, particularly a life raft An automatically operating dump valve device for a boat, particularly for a life raft, including a hole made in the bottom of the boat and a flexible chute located under the bottom of the boat being connected in a sealed way to the edge of said hole, the ... | 12/26/2000 |
| 4681057 | Pumping system for ships A system for employing the propulsion system of a boat for bilge pumping. A tube surrounds the submerged propeller of the boat and extends forwardly to an inlet beneath the boat. An opening through the hull of the boat is provided in communication with th... | 07/21/1987 |
| 4667616 | Boat drain An automatic boat drain for siphoning water from the interior of a boat, the drain including a flow tube secured to the exterior of the boat transom with the inlet end of the flow tube being below the water surface and oriented so that water is forced to ... | 05/26/1987 |
| 4314519 | Ballast pumping system A ballast pumping system for pumping water ballast to or from a plurality of ship ballast tanks, having a submerged pump located in one of the ballast tanks and a sea chest provided in the ballast tank together with the pump. Piping interconnects the pump... | 02/09/1982 |
