Cutting needle
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United States of America Patent
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Nov 10, 2009
Grant Date -
Oct 26, 2006
app pub date -
Apr 6, 2005
filing date -
Apr 6, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The cutting needle (1) according to the invention is, for example, a latch needle and has a knife element (11) secured to the shank (2). The knife element (11) defines a cutting edge (18) which projects obliquely upward from the shank. The knife element (11) is arranged externally of the range of motion of the latch (4) and cuts open a loop situated on the shank when it is overdriven outward. The knife element (11) is made, for example, of a suitable spring steel and is held unremovably on the shank (2).
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