Invention Grant
- Patent Title: Orthodontic clasp
- Patent Title (中): 正畸扣
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Application No.: US12783814Application Date: 2010-05-20
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Publication No.: US08435031B2Publication Date: 2013-05-07
- Inventor: William M. Hang
- Applicant: William M. Hang
- Agency: Brooks Kushman P.C.
- Agent Sanford Astor
- Main IPC: A61C3/00
- IPC: A61C3/00

Abstract:
A new and useful orthodontic clasp that is more resistant to breakage, and when in use is unlikely to separate from its associated orthodontic appliance should breakage occur, comprising two metal wires crossed at an angle and held together with a weld/solder joint, said weld/solder joint having four wire segments extending from said two metal wires crossed at the weld/solder joint, two of said wire segments adjacent and longer in length and two of said wire segments adjacent and shorter in length, said four wire segments each having a clasp wire bend.
Public/Granted literature
- US20110287377A1 ORTHODONTIC CLASP Public/Granted day:2011-11-24
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