Title: Teeth exerciser

Abstract: A teeth exerciser adapted to be inserted in the mouth so that biting or chopping thereon will exercise the teeth. The teeth exerciser has a generally U-shaped configuration and is formed from a yieldable resilient material such that the bite surface or portion of the device will provide a generally uniform reaction pressure on all teeth being exercised. Upstanding positioning flanges extend from portions of the inner and outer edges of the bite surface.

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Inventors: Peterson, Eugenia N. (Salt Lake City, UT, US)

Application Number: 783955
Filing Date: 1977-04-01
Publication_date: 1980-01-29
Assignee:
Primary Class(es): 482/11 128/861
Other Classes:
US Patent Ref:

1466559	Aug, 1923	Purdy	272/95.
1586499	May, 1926	Worth	272/95.
1714029	May, 1929	Kuhn	272/95.
1851865	Mar, 1932	Ptacek	272/95.
1953088	Apr, 1934	Purdy	272/95.
2172998	Sep, 1939	Grout et al.	128/62.
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2521039	Sep, 1950	Carpenter	128/136.
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2966908	Jan, 1961	Cathcart et al.	128/136.
3096761	Jul, 1963	Moffett	128/136.
3187746	Jun, 1965	Gerber	128/62.
3295519	Jan, 1967	Gerber	128/136.
3457916	Jul, 1969	Wolicki	128/136.
3525520	Aug, 1970	Dwyer	272/95.
3547433	Dec, 1970	Robins	272/95.

Other Refs: 530998790252886254Ad.67616151137

Oct, 1956	CA
Jul, 1968	CA
Nov, 1971	CA
Oct, 1956	FR
Sep, 1920	GB

Primary Examiner: Johnson, Richard J.
Assistant Examiner:
Attorney: Criddle; B. Deon