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 |
| 4093406 | Fluid operated hydraulic pump including noise reduction means A fluid operated hydraulic pump of the type using air pressure to produce high pressure hydraulic fluid wherein an air pressure driven motor and a hydraulic pump are positioned in adjacent axially aligned relationship and the air motor includes a reciproc... | 06/06/1978 |
| 4072170 | Pressure-relieving device for steam generators and the like The pressure in a high-pressure steam boiler or other pressure fluid tank is occasionally relieved by means of a discharge device having a pressure-relief valve mounted on an ejection conduit opening into a hood connected to a discharge conduit. A break i... | 02/07/1978 |
| 4061444 | Compressor muffling arrangement A refrigerant compressor including discharge gas muffling means formed within the outer housing means by first and second wall means which cooperate with the bottom of the outer housing means to provide first and second chambers. The first chamber is conn... | 12/06/1977 |
| 4056934 | After-burning preventive and flame-out apparatus For use in a muffler of an internal combustion engine improved flame-out apparatus includes first and second L-shaped screens each having a longitudinal section and a transverse section. The transverse sections are axially spaced apart and the space there... | 11/08/1977 |
| 4022291 | Exhaust muffler having an attenuater can assembly Disclosed herein is a muffler comprising an elongated tubular housing having an outer wall partially defining a chamber, an inlet pipe extending through the tubular housing for communication with the chamber, and an attenuater can assembly secured to the ... | 05/10/1977 |
| 3995712 | Muffler A muffler for exhaust systems of internal combustion engines, pneumatic tools and the like, in which at least two parallel conduction channels are provided each having a conducting device for applying a torque about the channel axis for the entering parti... | 12/07/1976 |
