Denture apparatus

Dentistry – Prosthodontics – Holding or positioning denture in mouth

Patent

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Details

433169, A61C 1312, A61C 13225

Patent

active

055649270

ABSTRACT:
A denture apparatus which includes an upper denture and an opposed lower denture. At least one spring is enclosed and held within a spring enclosure assembly, the spring enclosure assembly attached only to the upper denture. The assembly is adapted to contact the lower denture when the dentures are brought in proximity with each other in order to urge the lower denture away from the upper denture, thereby retaining the dentures in proper position.

REFERENCES:
patent: 452653 (1891-05-01), Stedman
patent: 474104 (1892-05-01), Stedman
patent: 1242989 (1917-10-01), Schreier
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patent: 1761902 (1930-06-01), Anderson
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patent: 3495332 (1970-02-01), Joseph
patent: 3618214 (1971-11-01), Armstrong
patent: 5286198 (1994-02-01), Barnes

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