Denture support frame

Dentistry – Prosthodontics – Holding or positioning denture in mouth

Patent

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Details

A61C 800

Patent

active

045471584

ABSTRACT:
A one-piece U-shaped bar is arranged to support an artificial denture on its upper edge and terminates at the rearward end in ramus implants. Each of the ramus implants comprises a rear extension of side portions of the bar, and these extensions are of reduced thickness than other portions of the bar for fitting between narrowed side defining bone areas of ramus portions of the jaw. Rear extensions of the bar are offset laterally for proper fitting in the ramus portions of the jaw. The rear extensions have apertures therethrough with funnel shaped openings at the sides for providing a locking connection of bone growing through the openings.

REFERENCES:
patent: 1140538 (1915-05-01), Skinner
patent: 3577853 (1971-05-01), Roberts
patent: 3641671 (1972-02-01), Roberts
patent: 3738004 (1973-06-01), Edelman
patent: 3908269 (1975-09-01), Christenot
patent: 4062119 (1977-12-01), Linkow et al.
patent: 4202099 (1980-05-01), Roberts
patent: 4377382 (1983-03-01), Roberts

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