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 |
| 4266370 | Agricultural covering film or sheet and method for thermal insulation A resin composition in the form of a covering film or sheet comprising (A) 100 parts by weight of a thermoplastic olefinic resin and (B) about 1 to about 20 parts by weight of an acetal resin; and a method for maintaining an agricultural locus at temperat... | 05/12/1981 |
| 4260445 | Process for producing thick reinforced plastic articles A process for producing a thick reinforced plastic article by laminating unit layers of a molding material composed of a thermosetting resin and a reinforcing material, which comprises scattering fibers on the surface of an earlier disposed unit layer whi... | 04/07/1981 |
| 4220736 | Agricultural covering film or sheet and method for thermal insulation from a blend of an olefin resin and an acetal resin A resin composition in the form of a covering film or sheet comprising (A) 100 parts by weight of a thermoplastic olefinic resin and (B) about 1 to about 20 parts by weight of an acetal resin; and a method for maintaining an agricultural locus at temperat... | 09/02/1980 |
| 4213925 | Process for continuously producing foamed sheets A plastic foamed sheet of excellent quality is produced by preheating in a chamber including a conveyor means for continuously conveying a thermoplastic resin sheet containing a heat-decomposable blowing agent in the horizontally supported state and a hea... | 07/22/1980 |
| 4195124 | Solar radiation energy absorber A solar energy absorber consisting of a metallic copper or copper alloy substrate and a black to dark brown copper oxide coating on its surface. The copper oxide coating is formed by treating the surface of the substrate with an aqueous alkaline solution ... | 03/25/1980 |
| 4147819 | Method for forming polyphenylene sulfide resin coating on the surface of metal substrate An improved method for forming a coating of a polyphenylene sulfide on the surface of a metal substrate which comprises fusing a powder of polyphenylene sulfide to the surface of substrate metal and then curing the resin under heat; wherein the fused poly... | 04/03/1979 |
| 4118227 | Process for producing dicalcium silicate power An improved process for producing γ-dicalcium silicate powder which is fine and has a uniform particle size. The γ-dicalcium silicate power has a great ability to capture hydrogen halides and low hygroscopcity, and is useful as a stabilizer for halogen-... | 10/03/1978 |
| 4105449 | Extruded electrophotographic recording material An electrophotographic recording material formed by extrusion, which comprises (A) 100 parts by weight of a blended composition of olefins having high and low melt indices in a specified weight ratio, (B) 0.025 to 40 parts by weight of a specified light-s... | 08/08/1978 |
| 3957501 | Non-combustible light-weight inorganic shaped articles and process of manufacture A method of producing a non-combustible light-weight shaped article, which comprises shaping a mixture comprising (a) powders of silicon or a silicon alloy, (b) inorganic powders having a porous or hollow structure and (c) water glass, and maintaining the... | 05/18/1976 |
