Bizarre Patents
Mouthguard made at least partially from an edible candy
A mouthguard includes a U-shaped upper bite plate which removably fits over upper teeth of a person, with the entire upper bite plate being made from a soft, deformable and edible gummi candy.
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| Number | Title | Issue Date |
| 4856095 | OPFET demodulator-donwconverter for detecting microwave modulated optical signals A field-effect transistor performs four functions, namely signal demodulation, generation of a local oscillator signal, generation of harmonics of this local oscillator signal through frequency multiplication, and mixing of the demodulated signal with eit... | 08/08/1989 |
| 4850098 | Method and apparatus to enhance the sensitivity of cylindrical magnetostrictive transducer to magnetic fields A fiber optic sensor using the treated coil of optical fiber as a structural support system for the sensor, and a method for making such a sensor.... | 07/25/1989 |
| 4803687 | Thermally buffered sodium-neon laser target for coherent x-ray production A carbon layer between a neon layer and a sodium layer serves as a thermal buffer therebetween to enable the neon layer to remain at a lower temperature and density to allow for the generation of coherent x-rays. A high powered laser heats the sodium laye... | 02/07/1989 |
