Bizarre Patents
Pneumatic Shoe Lacing Apparatus
This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.
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| Number | Title | Issue Date |
| 7578971 | Rapid-response reversible dry surface COdetector Compositions for CO2 detector solutions and rapid-response reversible dry surface CO2 detectors made from them are disclosed. The CO2 detector solutions generally comprise a poly(oxyethylene) based compound, a pH sensitive indicator ... | 08/25/2009 |
| 7374518 | Collapsible rotary torso exercise machine The construction of a collapsible rotary torso exercise machine is disclosed. The machine's extended parts fold down and/or detach so that it may be stored in a small space. The machine is also lightweight and therefore portable. Three different types of resistance ... | 05/20/2008 |
