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 175/312 - Sieve or strainer


Subclass of Class 175 - Boring or penetrating the earth
Definition: Apparatus in which the receptacle is either porous or is
No. of applications: 1
Last issue date: 08/16/2007


Application No.Application TitleIssue Date
20070187152Rock drill water separator
A dewatering module adapted to be inserted between a rock drill bit and a drill string comprising an outer housing and having a first end remote from the drill bit and a second end adapted to lie immediately adjacent the drill bit; an air/water inlet at the first end of... 		08/16/2007
 
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