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 |
| 4863045 | Rotary railway drawbar coupler A rotary railway drawbar coupler is provided which comprises two elongated shank members each having a convex butt surface at one end and a generally circular butt surface at the other end. The two elongated shanks are positioned between the two railway c... | 09/05/1989 |
| 4580686 | Slackless self-adjusting rotary drawbar for railroad cars A slackless drawbar arrangement for unit train service and the like including a drawbar having enlarged butt end portions each provided with essentially spherical buff and draft load bearing surfaces on the rear and forward surfaces thereof. The enlarged ... | 04/08/1986 |
| 4386880 | Trailer transporting rail-way car A railway transport vehicle including a single load carrying beam having a novel coupling mechanism provided at each end and with one end including a rail truck and hydraulic lifters for lifting that end of the beam from a lowered position to a trailer ax... | 06/07/1983 |
