Off-set gears and methods of using off-set gears for producing cushioning material
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United States of America Patent
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Aug 6, 2013
Grant Date -
Jul 8, 2010
app pub date -
Jan 4, 2010
filing date -
Jan 2, 2009
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Abstract
Some embodiments of the present invention comprise an off-set gear assembly for use in producing cushioning material and methods for using the same. Each gear of the off-set gear assembly has at least two sections. Each section includes a set of gear teeth. The gear teeth of the two sections can be rotationally off-set and this can result in the production of cushioning material with staggered ridges. Some embodiments of the present invention also comprising cushioning material with staggered ridges.
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