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 |
| 5484084 | Non-fillable stopper A non-fillable stopper comprises a first tubular body which fits hermetically into the mouth of the neck of a bottle, a second pouring body joined to the first body, and a third body or skirt arranged outside the neck of the bottle. The first body compris... | 01/16/1996 |
| 4523687 | Non-refillable pourer A non-refillable pour spout, for use in the neck of a bottle to prevent introduction of liquid into the bottle but permit liquid already within the bottle to be poured from the bottle in any direction, includes a pair of check valves in a liquid pouring d... | 06/18/1985 |
| 4171236 | Method of making frangible seal A method is provided for forming a fracturable seal of the type wherein a plastic cup-shaped closure is hermetically sealed to a plastic planar surface, such as the neck of pharmaceutical solution containers. The seal is formed with the closure by forcing... | 10/16/1979 |
