发明授权
- 专利标题: Denture that facilitates chewing action
- 专利标题(中): 义齿便于咀嚼作用
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申请号: US899215申请日: 1997-07-23
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公开(公告)号: US5848898A公开(公告)日: 1998-12-15
- 发明人: Ralph C. Mays , Gary A. Radford , Michael H. Fink
- 申请人: Ralph C. Mays , Gary A. Radford , Michael H. Fink
- 专利权人: Mays; Ralph C.,Radford; Gary A.,Fink; Michael H.
- 当前专利权人: Mays; Ralph C.,Radford; Gary A.,Fink; Michael H.
- 主分类号: A61C13/007
- IPC分类号: A61C13/007 ; A61C13/08 ; A61C13/097 ; A61C13/24
摘要:
An improved denture having a gum simulating base with a curved recess therein configured to fit the alveolar ridge of a user with simulated teeth supported by the base, some of the teeth having exposed chewing surfaces and an elongated chew enhancing bar of thin metal positioned within adjacent teeth having chewing surfaces, the bar having a generally rectangular cross-sectional configuration with opposed first and second longitudinal edges, the bar first longitudinal edge being exposed at the chewing surfaces of at least three adjacent teeth.
公开/授权文献
- US5246378A Coaxial jack assembly 公开/授权日:1993-09-21