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 |
| 4031660 | Illuminated action toy There is disclosed a conventional-type action toy in which a moving element, e.g., a wheel, is provided with a magnetized axle which rotates and moves back and forth along essentially parallel metal rails. In the prior art, means have not been provided fo... | 06/28/1977 |
| 3977758 | Cell holding device A device for holding an electric cell is disclosed which comprises a cell receiving space with its edges spaced enough to receive a cell and an elastic clasping member adapted to clasp the cell, the arrangement being such that the cell may be held by fitt... | 08/31/1976 |
| 3950890 | Ball bouncing device A novelty device for sustainingly bouncing an object such as a ball. The cone of a loud-speaker is covered by a taut elastic diaphragm against which the object is bounced. When the object strikes the diaphragm, the speaker produces a small electrical puls... | 04/20/1976 |
| 3949517 | Power supply toy and motorized vehicle A toy power supply having a battery power pack and a pair of conductive leads extending therefrom; each lead having an output contact element connected thereto and the electrical output contact elements may be individual elements or form part of a glove, ... | 04/13/1976 |
| 3945139 | Advertising device An advertising device is provided which includes a base and a display piece. The base has a display piece supporting surface and a magnet concealed beneath the surface. The display piece, which is of a size and weight to permit easy handling and carries a... | 03/23/1976 |
| 3935669 | Electrical signal mechanism actuated in response to rotation about any of three axes An object (baton, ball, etc,) which generates a signal (visual audio, etc.) only when in rotation and when in rotation generates a continuous signal. A power source, a first switch which assumes its ON position in response to centrifugal force, a second s... | 02/03/1976 |
