Rotating dial sifter with bottom fill
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United States of America Patent
Stats
-
Oct 16, 2012
Grant Date -
Oct 6, 2011
app pub date -
Jun 15, 2011
filing date -
Jan 29, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Described herein are containers having a bottom portion, a bottom sifter, a dial sifter, and a removable cover having pins. A bottom sifter and a dial sifter are rotatably engaged, and both have at least one sifting hole for sifting materials with a powder-like consistency. Either the surface of the bottom sifter facing the dial sifter or the surface of the dial sifter facing the bottom sifter may have at least one raised portion, and the remaining surface may have at least one recessed depression. The dial sifter may have one or more cavities to engage the pins in the cover, thereby rotating the dial with the rotation of the cover. The dial sifter may be a bottom fill sifter.
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