Swivel for an illuminated dental handpiece
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United States of America Patent
Stats
-
Sep 30, 1986
Grant Date -
N/A
app pub date -
Feb 19, 1985
filing date -
Feb 19, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A swivel connector for an illuminated dental handpiece, such as a high speed or low speed handpiece or scaler, etc., permits easy rotatability and disconnectability and has good light transmission, due to the gap in the light path at the swivel being filled with water, and the use of a 'nested' spring clip and bearing race minimizing friction and size.
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