Handheld rotary cutting blade
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United States of America Patent
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May 8, 2018
Issued Date -
N/A
app pub date -
Jun 20, 2016
filing date -
Apr 15, 2016
priority date (Note) -
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Abstract
A handheld rotary cutting blade includes a toroidal cutting blade and a handheld handle configured to package a section of the toroidal cutting blade; the toroidal cutting blade is arranged to be annular; another section of the toroidal cutting blade extends beyond the handheld handle; an outer side edge of the toroidal cutting blade is provided with a cutting edge; two rollers configured to respectively press against and support opposite inner sides of the toroidal cutting blade are respectively hinged at two opposite ends of the handheld handle; the two rollers are located at the same side relative to the center of the toroidal cutting blade, and the side is a side which keeps away from the middle of the handheld handle relative to the center; two rollers are respectively arranged at two ends of the handheld handle.
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