Dentistry – Prosthodontics – Attaching artificial tooth to base or adjacent artificial tooth
Patent
1987-01-23
1988-04-05
Wilson, John J.
Dentistry
Prosthodontics
Attaching artificial tooth to base or adjacent artificial tooth
433177, 433181, A61C 1310
Patent
active
047355700
ABSTRACT:
This invention relates to a false tooth attachment and in particular to one including a fixed member having a side plate and an engaging end, a front retainer made of a resilient metal wire bent into a shaped of an inverted letter V engageable with the engaging end, and a rear retainer formed of a resilient metal wire shaped into a letter U having two legs spaced apart by a distance equal to that between two recesses of the engaging end, whereby the false tooth can be easily removed from a supporting tooth simply by pushing a long leg of the front retainer.
REFERENCES:
patent: 1671781 (1928-05-01), Phillips
patent: 2826814 (1958-03-01), Sappey et al.
patent: 3834023 (1974-09-01), Lapeyre
Rosenberg Morton J.
Wilson John J.
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