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 |
| 7434455 | Device and process for measuring and regulating the pressure of a tire The pressure of a vehicle tire fitted on a vehicle wheel is measured and regulated, utilizing a source of compressed air, a check valve leading to an interior of the tire, and an air feed circuit connecting the air source to the check valve. Compressed air is fed fr... | 10/14/2008 |
| 4799522 | Snow chain for vehicle wheels The present invention relates to a snow chain for vehicle wheels, whereby the snow chain comprises two chain members adapted to extend along the peripheral tread surface of the vehicle wheel when the snow chain is mounted on said wheel. The snow chain com... | 01/24/1989 |
| 4481990 | Device for tire protection and/or skid protection for vehicle tires In a tire protection and/or skid protection for vehicle tires the tread of the tire is provided with recesses, which are to receive tire protectors or skid protectors. These protectors are retained in the recesses by means of retaining strands mounted in ... | 11/13/1984 |
| 4390053 | Anti-slip chain for vehicle tires In the case of an anti-slip chain, possessing an inner and outer holding device (4,5) which holds a chain-net, a tensioning chain-strand (7) runs from the inner holding device (4), over the tread of the tire, to the outer holding device (5). In order to g... | 06/28/1983 |
| 4303116 | Tire chain In a tire chain comprising a running network (3) with steel links between chain strand portions of the running network and the tread of the tire supporting members (4) provided with guide hollows (5) are disposed. By varying the state of at least one late... | 12/01/1981 |
| 4295510 | Protective tire chain assembly A tire chain assembly comprising a tire chain wherein the spaces between the links of the chain are, at least partly, occupied by a wear resistant elastomeric material such that the combination of the material and tire chain form a belt adapted to be remo... | 10/20/1981 |
| 4275781 | Cleated snow chain A cleated chain wrapping is disclosed for use on mounted automotive wheels. The wrapping utilizes a plurality of chain pairs attached to the wheel and extending transversely across the tread surface. Cleats connect one chain in each pair to an adjacent ch... | 06/30/1981 |
| 4271887 | Tire chain In a tire chain comprising supporting members (1) disposed on the tread surface a retaining network (4) for the supporting members (1) is used which comprises transversely extending network parts (3) connecting lateral strands (6) and passing through pass... | 06/09/1981 |
