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 |
| 4900676 | Method of producing herbicide resistant plant varieties and plants produced thereby A method of introducing cytoplasmically inherited traits from a donor plant into a receptor plant of the Solanaceae family has been invented. A method is provided for producing Solanum tuberosum plants which have the inherited trait. Protoplasts from the ... | 02/13/1990 |
| 4880744 | Method of culturing protoplasts Disclosed is a method of culturing protoplasts in a liquid medium. According to the method of the present invention, the pH of the liquid medium for culturing the protoplasts is adjusted to not more than 5.2.... | 11/14/1989 |
| 4863863 | Method of producing somatic hybrids of the genus Lycopersicon Somatic hybrid plants of the genus Lycopersicon are produced by fusion of protoplasts of two species, one of which cannot be regenerated from protoplasts. This procedure enables the introduction of certain desirable traits of wild-type members of the genu... | 09/05/1989 |
| 4634674 | Plant regeneration from protoplasts A method is provided for the regeneration of cultivated tomato plants from protoplasts. The protoplasts are extracted from a donating plant which has been substantially isolated from its source of endogenous hormones and grown in an artificial medium whic... | 01/06/1987 |
| 4533636 | Medium for plant protoplast culture A culture medium and method for the isolation and culture of plant protoplasts is disclosed which includes in it a quantity of neutral mammalian blood serum. An addition of 1 to 25% serum to protoplast media results in a greater yield of viable protoplast... | 08/06/1985 |
| 4473648 | Process and nutrient medium for micropropagation of cassava A medium is provided which is useful in a fast and convenient system for multiplying cassava plants vegetatively by means of in vitro micropropagation of nodal cultures. This medium includes in parts per million the following: and suitable amounts of esse... | 09/25/1984 |
