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Patent No. 5970981

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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Class 451/283 - Work rotating


Subclass of Class 451 - Abrading
Definition: Abrading machine in which the work is turned about an axis
No. of applications: 12
Last issue date: 03/01/2012


Application No.Application TitleIssue Date
20120052775AGRICULTURAL IMPLEMENT MOUNTABLE BLADE SHARPENING SYSTEM
A blade sharpening system is provided that includes a sharpening assembly including a sharpener configured to engage a generally circular agricultural implement blade while mounted on the agricultural implement. The blade sharpening system also includes a rail configure...
03/01/2012
20100190415Device and a method for polishing lenses
A method for polishing lens surfaces, in which a) prior to the polishing process, for the purpose of determining an abrasion profile, at least one point of a workpiece is polished by means of a polishing tool to be used, using at least one pre-defined parameter; b) the ...
07/29/2010
20100159803Apparatus and method
Apparatus comprising a tool (2) for forming an aspherical surface on a material (14), and a support for supporting the material (12) for rotation about an axis, the arrangement being such that the tool (2) is restricted to movement with respe...
06/24/2010
20100151773Tool for polishing and fine-grinding optically active surfaes in precision optics
A tool for polishing and fine-grinding optically active surfaces in precision optics has a main body which can be attached in a rotationally fixed manner to a tool spindle of a machining machine. A guide element is arranged concentrically in the main body and is mounted...
06/17/2010
20100144243PROCESS AND APPARATUS FOR GRINDING TYRES
A process and an apparatus for optimising tyres after vulcanization, in order to improve the dynamic behavior of the tyre itself. The process includes first of all the stages of measuring the curve of the radial force of the tyre, calculating the first harmonic of this ...
06/10/2010
20090280721CONFIGURING OF LAPPING AND POLISHING MACHINES
A lapping or polishing machine includes a material having a first finishing surface to process a surface of a work item, a measuring tool to measure a contour of the first finishing surface, and a conditioning tool having a second finishing surface to process the first ...
11/12/2009
20090203296Device and method for truing a machining wheel by means of a rotating truing tool as well as machine tool with a device of this kind
The invention relates to a device (10) for truing a machining wheel (20), in particular grinding or eroding wheel, by means of a rotating truing tool (30), comprising:
    08/13/2009
    20090047880GRINDING MACHINE
    A grinding machine enabling the easy maintenance and inspections of mechanisms arranged therein, an increase in visibility when the states of a workpiece and a grinding wheel are confirmed, and the easy loading/unloading of the workpiece and the easy replacement of the ...
    02/19/2009
    20090036036APPARATUS AND METHODS FOR CONDITIONING A POLISHING PAD
    Apparatus and methods for conditioning a polishing pad are provided. An apparatus includes a base, an arm adapted to support a conditioning disk; and a drive mechanism coupled between the arm and the conditioning disk, wherein the drive mechanism is adapted to directly ...
    02/05/2009
    20090011684Polishing Machine Comprising a Work Chamber and a Platform
    A polishing machine for optical elements, comprising:—a spindle arranged to rotationally drive an optical element;—a polishing tool mobile relative to the spindle; wherein the polishing machine further comprises a platform mounted on top of a work chamber, the work ...
    01/08/2009
    20080076336Surface plate protecting device in CMP apparatus
    Damage of a surface plate used in a CMP apparatus due to troubles generated in repair or replacement of the surface plate, operation of the CMP apparatus, etc. is prevented. In order to solve the problem, the present invention provides a surface plate protecting device ...
    03/27/2008
    20060234608Method of processing antifriction bearing unit for wheel
    A method of processing an antifriction bearing unit for a wheel, the antifriction bearing unit including an outer race, an inner race, a plurality of rolling elements and a flange portion for directly or indirectly mounting a brake disk provided to one of the outer and ...
    10/19/2006
     
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