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 |
| 7325267 | Frame mattress The present invention concerns a frame mattress comprising a frame (1) with a spring inlay (3) surrounded by the frame, and a material (2) over the spring inlay, together with a reversible mattress (5), arranged for abutting the material ... | 02/05/2008 |
| D519258 | Frame for trolley | 04/18/2006 |
| 6616491 | Exhaust structure of personal watercraft Disclosed is an exhaust structure of a jet-propulsion personal watercraft adapted to eject water pressurized and accelerated by a water jet pump from an outlet port so as to be propelled as the resulting reaction, which is configured to cause an exhaust g... | 09/09/2003 |
| 6613463 | Superconducting laminated oxide substrate and superconducting integrated circuit A superconducting laminated oxide substrate, which comprises a laminate a layer of a superconducting oxide crystal substrate made of a superconducting oxide single crystal or a superconducting oxide polycrystal and a layer of a reinforcing crystal substra... | 09/02/2003 |
| 6529123 | Automatically deployable and stowable display monitor A display monitor system for mounting in an automobile, the automobile having an interior and a vehicle status indicator with a changeable state, is provided. The display monitor system comprises a monitor, a motor drivingly coupled to the monitor, and a ... | 03/04/2003 |
