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 |
| 7437825 | Mechanism for can opener A mechanism is provided for use in a can opener comprising a body; rotationally mounting to the body about a first axis a drive wheel for engaging the rim of a can; rotationally mounting to the body about a second axis and drivably rotatable by the drive wheel, a cu... | 10/21/2008 |
| 7353607 | Can opener A can opener (100) has two pivotal handles (110 and 120), a traction wheel (200) and a cutter blade (300) movable by respective handles (110 and 120) for cutting open a can, and a pivotable lever (400). There i... | 04/08/2008 |
| 7121009 | Can opener The can opener is a side-cutting opener with handle levers which pivot vertically towards and away from one another. A rotary cutter wheel is normally retracted to a position inside one of said handle levers, but is thrust outwardly to cut into the rim of the can wh... | 10/17/2006 |
| 6829832 | Single-handle can opener A can opener has a shaft for effecting rotation of a traction wheel for moving a can relative to a cutting wheel to sever an upper annular lateral side of the can, and is equipped with an adjustment element, which is screwed onto a threaded outward end portion of th... | 12/14/2004 |
| 6675487 | Can opener A manually operable can opener includes elongate first and second operating elements pivotally connected to each other intermediate their ends and having first and second handle members respectively. The can opener has a traction wheel rotatably mounted o... | 01/13/2004 |
| 6647631 | Can opener A can opener includes a pair of handles, a traction wheel, and a cutter blade for removing a lid of a can. An operating knob is supported at one side of the can opener and rotates about an axis transverse to a central axis of a can being opened. The knob ... | 11/18/2003 |
| 6148527 | Can opener A can opener has two relatively pivotable body portions (1,2), one carrying a rotary cutting wheel (8) and the other a rotary traction wheel (12) having parallel axes, the opener being arranged to receive the rim (R) of a can (C) between the two wheels an... | 11/21/2000 |
| 6119352 | Manual left or right hand can opener A manual can opener that can be operated with ease by both left-handed and right-handed users is provided. The initial rotation of an operating handle in either direction moves a transport wheel linearly toward a cutting blade to engage the end of the can... | 09/19/2000 |
| 6101727 | Hand pump-action can opener A dual-handle pump-action can opener that can be operated by either hand and cuts the exterior wall of the seam of a can, rather than the top lip of the can. The dual-handle pump-action can opener includes: (a) a housing having a first handle; (b) a cutti... | 08/15/2000 |
| 6094828 | Outer seam wall can opener An improved outer wall can opener includes a retractable and extendable traction wheel which selectively grips a can to be opened between it and an outer seam wall cutting wheel. The cutting wheel is a ring which is supported by a generally cylindrical st... | 08/01/2000 |
| 6088921 | Can opener with a lid magnet The present invention is a can opener with a manual turning knob and a magnet. The can opener has a first cutting side, second turning side, an upper handle, and a lower handle. The manual turning knob comprises a wheel with indentations. The top of the w... | 07/18/2000 |
| 6058613 | Can opener A manually operable can opener of the rim-cutting type comprises a rotatable traction wheel (22) of generally cylindrical configuration and a freely rotatable circular cutter blade (48) wherein the rotational axis of the cutter blade is inclined to the ro... | 05/09/2000 |
| 5946811 | Side cutting can opener with a double grip A side cutting can opener with a double grip includes an upper and a lower grip. When the two grips are closed, a cutter and a pull wheel can clamp a lip of a can and cut an outer edge of the lip off with the cutter rotated by a rotatable grip. The upper ... | 09/07/1999 |
| 5692309 | Can opener A can opener has two relatively pivotable body portions, one carrying a rotary cutting wheel and the other a rotary traction wheel having parallel axes, the opener being arranged to receive the rim of a can between the two wheels and to orbit the can as t... | 12/02/1997 |
| 5347720 | Can opener The invention relates to a can opener which removes the lid (E) of a can by cutting through an outer part of the rim (R) of the lid. The can opener comprises two body portions arranged for relative pivotal movement about an axis, one portion carrying a ro... | 09/20/1994 |
| 5291658 | Can opener A can opener includes a pair of pivoted handle members (101), (102), associated with a drive wheel (108) and a cutting wheel (111), which are brought into a position to nip the rim of a can when the handles are closed. The nip on the can is not lost when ... | 03/08/1994 |
| 4833783 | Can opener with continuously variable clutch In the invention of a manually operated can opener, an angular drive shaft attaches to the upper handle of a pivotally connected pair of handles. At the higher end of said drive shaft, a crank is rigidly attached and at the lower end, to rotate therewith,... | 05/30/1989 |
| 4782594 | Can openers In a can opener having a traction wheel (18) for driving the end seam (26) of a can past the opener, and a cutter wheel (16) for severing the outer seaming wall of the seam, the axes (36,38) of the wheels being mutually perpendicular, the working parts ar... | 11/08/1988 |
| 4733472 | Can opener blade This invention provides a can opener blade wherein the two primary sides forming the bevelled cutting edge have a certain angular relationship with the centerline of said blade; the blade of this invention has certain advantages over known can opener blad... | 03/29/1988 |
| 4574482 | Tin opener A tin opener mainly comprising a housing (1), a drive shaft (2) rotatably arranged in the housing (1) for a transport wheel (3) located outside the housing (1), a body (7) rotatably arranged about a second shaft (A--A) parallel to the driving shaft in the... | 03/11/1986 |
| 4365417 | Tin opener A tin opener intended for opening a tin by wholly or partially cutting away a part of the tin from the remainder. The actual cutting operation is effected by a cutter roll which can be rotated about an axis of rotation and which during the cutting operati... | 12/28/1982 |
