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 |
| 6979153 | Deep-grooving insert having stepped cutting edge A deep-grooving chip-forming cutting insert includes a rear mounting portion, a front cutting portion, and a pair of side walls, each side wall extending along the front and rear portions. The front cutting portion includes a front end surface, a top surface, and a ... | 12/27/2005 |
| 6487473 | Method and apparatus for real time yield control A procedure and a device for determining yield of usable pieces from a raw material when or before the usable pieces are produced. Determination of the area of raw material is automated, and pieces of raw material are encoded with a marking indicating the... | 11/26/2002 |
| 6142052 | Punching tool A punching tool includes: a punch driver transmitting an impact force to a punch body and having a screw portion on an outer peripheral surface of an upper portion; a punch head having a screw portion meshed with the screw portion of the punch driver on a... | 11/07/2000 |
| 6035757 | Rotary saw cut alignment device A cut alignment device for a rotary saw having a motor which spins a cutting unit which includes a rotary shaft driven by the motor, a circular blade having a central aperture through which the shaft fits, and a blade mounting device for holding the blade... | 03/14/2000 |
| 5546840 | Slitting machine with position check of the cutting edges A slitting device has a cutting blade arrangement comprised of a plurality of cutting blade holders each supporting an individual cutting blade. A lifting device is connected to the cutting blade arrangement for lowering the cutting blades against a count... | 08/20/1996 |
| 5363709 | Die sensor assembly A sensor assembly 10 is adapted for use with a typical die 12 and is effective to determine the existence of parallelism and minimum shut height between upper movable die portion 14 and the stationary lower die portion 20.... | 11/15/1994 |
| 5067379 | Electronic display system for wire stripping machine An electro/mechanical feedback system and method for displaying the positional and sizing information relative to the hole size formed by closed stripping blades of a wire stripping machine. The feedback system includes a pair of rotary optical encoders t... | 11/26/1991 |
| 4893536 | Center punching apparatus A center punching apparatus is disclosed as having an upper die base and a lower die base relatively movable. An upper die is mounted on the upper die base facing downwardly and on the lower die base a rotatable turntable is mounted for rotation about an ... | 01/16/1990 |
| 4009626 | Variable rotary cutter Upper and lower combined cutting and anvil rolls are provided with axially-extending circumferentially-spaced grooves for receiving compression cutting blades clamped therein, with their cutting edges substantially engaging the anvil portions of the other... | 03/01/1977 |
