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US 5,226,197 AGranted
Tongue hygiene device
OwnerRachel Nack, Robert L. Nackinventors
Life of this patent
Estimating the term…
Abstract
A tongue cleaning brush/scraper comprising an elongated handle, one end of which is rounded and wider then the head of a conventional toothbrush, extending from said head a plurality of short bristles. Attached to the end of said rounded head, and extending at the same angle and to the same height as the short bristles is a semi-rigid scraper. When used, the invention will efficiently and quickly clean the tongue while not eliciting the gag reflex.
Claims2
A device for cleaning the tongue comprising:
- an elongated handle having first and second opposite ends;
- a brush head fixed to said first end and having a substantially flat first side;
- a plurality of bristles extending from said first side, said plurality of bristles being of substantially equal length each of which has free ends which terminate in a plane spaced from and parallel to said first side;
- a semi-rigid scraper mounted on said first side, said scraper having a height substantially equal to that of the bristles and also wherein the scraper terminates above the first side in substantially the same plane defined by the free ends of the bristles, said scraper being located at a free end of said head and having a generally arcuate configuration and which further defines a pocket in which some of said bristles are located;
- whereby said bristles and scraper together act to loosen and remove debris located on the tongue.
2 more elements
Dependencies are inferred from the claim text.