Dentistry – Orthodontics – Bracket
Reexamination Certificate
2003-12-09
2008-10-28
Lewis, Ralph (Department: 3732)
Dentistry
Orthodontics
Bracket
C433S003000, C433S008000, C433S010000, C433S013000
Reexamination Certificate
active
07442039
ABSTRACT:
An orthodontic bracket has a clip which is curved substantially in U-shape as covering at least one part of an opposite side to a base in an arch wire slot. Catching end portions which are provided at an upper end part of the clip may be caught to enable to creep under a cover portion supported by the bracket main body. The clip is formed at the upper end part thereof with a concave portion as a recess portion which enables to catch a clip release tool for releasing the clip.
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Endo Kousei
Katayose Shingo
Opin Perry
Orikasa Masaaki
Lewis Ralph
Sughrue & Mion, PLLC
Tomy Incorporated
Werner Jonathan
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