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 |
| 5088134 | Portable non-flushing toilet A portable toilet device has a disposable waste receiving bag situated therein. The device is operable from an open or in-use position to a closed or non-use position which causes rotation of the waste receiving bag to temporarily close or seal the bag.... | 02/18/1992 |
| 5058218 | Waterless toilet A waterless toilet for use with containers that accommodate the waste and can be sealed tight. A seat has n depressions, each accommodating one container, whereby n is at least and preferably 4. The seat can be rotated at increments of 360/n° around a ve... | 10/22/1991 |
| 4449258 | Water-closet with rotary double pan A water-closet installation is disclosed, which comprises two pans (2, 2'; 20, 20') inside a housing (10) which pans are fixed to a rotary shaft (W; 27), and which, by rotation of the shaft around 180° are movable into each others position. Hereby the up... | 05/22/1984 |
