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 |
| 6901632 | Coupling assembly One or more coupling assemblies are located at each opposite end of a first part and a second part. Each coupling assembly includes an elongated slot formed in the first part and a corresponding latch device which projects from the second part and which is releasabl... | 06/07/2005 |
| 6294082 | Process for solvent extraction of hydrocarbons providing an increased yield of raffinate A process for upgrading a hydrocarbon oil is provided which comprises introducing the oil and an aromatic extraction solvent containing 0.1 to 10 vol % water into an extraction zone for contact of the oil and solvent therein whereby an extract solution is... | 09/25/2001 |
| 4078162 | Blade lock for electric switch The invention provides an improved positive latch for high voltage, air break disconnect switches of the type having an elongated blade with one end swiveling on a terminal to switch its opposite end from the remote terminal, the blade being rotatable abo... | 03/07/1978 |
