Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 7413039 | Heavy vehicle Presented is a heavy vehicle, such as a transport vehicle or a civil engineering vehicle, of a mass greater than 500 metric tons. The vehicle is fitted with tires of radial structure having a diameter greater than 3.5 meters and an axial width greater than 37 inches... | 08/19/2008 |
| 6973981 | System for the control of multiple transmissions in a multi-combination vehicle A system is provided for the control of two transmissions in a multi-combination vehicle having at least two engines, each engine operatively coupled to one transmission. Each transmission has its own electrical power source and an electronic control unit. The syste... | 12/13/2005 |
| 6789639 | Carrier vehicle To provide a carrier vehicle capable of restraining an increase in cost of a power train, the carrier vehicle is constructed by front axles provided respectively steerably on left and right sides of a front portion of the vehicle and mounted with wheels, a first eng... | 09/14/2004 |
| 5842532 | Personal transport vehicle and method of improving the maneuverability of a vehicle An all wheel drive personal transport vehicle is provided which can be used to transport persons over a wide range of terrains, while at the same time providing a vehicle that can be easily controlled and maneuvered. The vehicle includes a frame having a ... | 12/01/1998 |
| 4632194 | Self-propelled saverdrill There is described a vehicle or vehicle frame including a first elongated sub-frame and a second sub-frame rotatably connected to one end of the first sub-frame for pivotal movement about the longitudinal axis of the first sub-frame. A walking beam is pro... | 12/30/1986 |
| 4291777 | Shuttle car A mine-haulage vehicle is provided which consists of a first elongated body section providing a pair of steering wheels and coupled in articulating relation to an intermediate body section which is coupled in articulating relation to a third elongated bod... | 09/29/1981 |
| 4142600 | Control system for auxiliary front wheel drive A vehicle includes a pair of hydrostatic motors for selectively driving the front wheels thereof. Connection and disconnection between a pump and such motors is provided by means including electrical switches actuated by appropriate clutches of the transm... | 03/06/1979 |
| 4131170 | Tractor having dual side-by-side engines A tractor having two internal combustion engines which are spaced apart on either side of the longitudinal axis of the tractor and are covered with separate cowlings, the driveable rear wheels of the tractor numbering four or six and being mounted on an a... | 12/26/1978 |
