Retaining screw with retentive feature
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Nov 14, 2005
filing date -
Jun 4, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A dental retaining screw used to secure dental components, such as abutments, copings, and prosthesis to dental implants. The screw having a locking mechanism adapted to prevent the screw from loosening during shipping or while experiencing vibrations. The locking mechanism includes a locking component and biasing members located in the head portion of the retaining screw.
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