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 |
| 7893333 | Brass-wind mouthpiece The present invention is directed to brass-wind mouthpieces (20), and in particular brass-wind mouthpieces (20) configured for improved performance and endurance. One aspect of the invention provides that the lateral shoulders (38) of the mouthp... | 02/22/2011 |
| 7836689 | Oscillating water column energy accumulator The present invention relates to a method and apparatus for accumulating energy from an oscillating water column by transducing the water column oscillations to compress a fluid and accumulating the compressed fluid. ... | 11/23/2010 |
| 7717856 | Non-toxic liquid column sphygmomanometer A sphygmomanometer having an elongated tube, an air chamber coupled to a first end of the tube, and a liquid chamber coupled to a second end of the tube. The liquid chamber is partially filled with fluid and is couplable to a source of external pressure. An offset r... | 05/18/2010 |
| 7461607 | Apparatus for attaching a pontoon to a watercraft The present invention relates to an apparatus for attaching a pontoon to a watercraft. There is provided an a first quick-coupler adapted to be connected to the pontoon and a second quick-coupler, complemental with the first quick-coupler. adapted to be connected to... | 12/09/2008 |
| 7285076 | Oscillating exercise machine The present invention relates to a low-impact, time-efficient way to exercise both the cardio-respiratory system and the muscular system, particularly the abdominal and back muscles. The exerciser uses his muscles to oscillate a pivoted carriage within a frame. In o... | 10/23/2007 |
| 6940642 | Apparatus and method for stabilizing an optical tube on a base An apparatus and method for stabilizing an optical tube on a base wherein a tension adjuster adapted to adjust the tension between the optical tube and sideboard of the base is secured between a the optical tube and the sideboard. By turning the tension adjuster, te... | 09/06/2005 |
