Bizarre Patents
An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 4292987 | Fingernail hone A novel fingernail hone consists of a body of unglazed ceramic material having a honing or polishing surface in the form of a concave surface which is unglazed and of substantially spherical curvature. The ceramic material is preferably in the form of an ... | 10/06/1981 |
| 3959842 | Tongue toothbrush A tongue toothbrush adapted to be mounted with the tongue both for loosening particulate matter entrapped between the teeth and for cleansing the teeth.... | 06/01/1976 |
