Test tube holder
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United States of America Patent
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N/A
Issued Date -
Aug 18, 2005
app pub date -
Feb 15, 2005
filing date -
Feb 17, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A test tube holder has a holder main body, which has a cylindrical hollow portion for containing a test tube, and a test tube attachment adapter arranged in the cylindrical hollow portion. The test tube attachment adapter for holding a test tube is configured by plural leaf springs and coil springs and. Each of the leaf springs has a fixed portion, an elastic deformable portion and a test tube holding piece. The fixed portion is fixed to the inner circumference of the cylindrical hollow portion along the axial direction thereof. The elastic deformable portion extends along the circumferential direction from the fixed portion toward the center axis while leaning in the centripetal direction. The test tube holding piece is formed integrally with the elastic deformable portion. The coil springs bundle a top and a bottom end portions of the plural test tube holding pieces.
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