Filament spool and filament spool container, and methods of use thereof
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United States of America Patent
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Mar 13, 2012
Grant Date -
Jul 21, 2011
app pub date -
Apr 4, 2011
filing date -
Oct 22, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A filament spool for use in a filament spool container, where the filament spool comprises a first rim and a second rim offset by an axial shaft, and a series of grooves extending along a first portion of the first rim and configured to receive a filament of a material while the filament is wound around the axial shaft in a first rotational direction.
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