HELMET WITH INTEGRATED MEANS FOR SECURELY LOCKING IT
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United States of America Patent
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Issued Date -
Aug 29, 2013
app pub date -
Sep 5, 2011
filing date -
Sep 3, 2010
priority date (Note) -
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Abstract
A helmet for protecting the head of a wearer from external impacts is disclosed. The helmet includes a shell and at least a pair of straps. One end of each of the straps is attached with attachment device to the shell. The other end of each of the straps includes fastening device suitable for fastening the two straps together such that a continuous strap is formed running from one attachment device to the other, and passing under the chin of a person when worn. The fastening device includes a lock. The straps have a cut resistance according to ASTM F1790-05 of at least 20 g/mm, preferably of at least 40 g/mm.
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