U.S. patents available from 1976 to present.
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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 147/33 - Sliding plane


Subclass of Class 147 - Coopering
Definition: Machines for beveling and tapering the adjoining edges of
No. of patents: 2
Last issue date: 03/14/1995


NumberTitleIssue Date
5396939Stave machine and method of stave manufacture
A machine for making staves includes a first section and a second section with each section including components for cutting one side of a blank in a manner inclined to the blank's lengthwise axis. Conveyors on each section are equipped with lugs for prop...
03/14/1995
5395422Process of preparing nanocrystalline powders of an electroactive alloy
There are described powders comprising agglomerated nanocrystals of an electroactive alloy and oxygen. The main component of the alloy can be of nickel, cobalt, iron or mixtures thereof while the alloying element is one or more transition metals such as M...
03/07/1995
 
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