VERSATILE SURVIVAL KNIFE
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United States of America Patent
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Issued Date -
Jul 14, 2011
app pub date -
Jan 12, 2010
filing date -
Jan 12, 2010
priority date (Note) -
Abandoned
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Abstract
A versatile survival knife includes a handle internally provided with a blade receiving slot; and a blade having a pointed tip and a flat tip separately provided at two opposite ends thereof. The blade is removably connected to the handle by selectively inserting the pointed-tipped end or the flat-tipped end into the blade receiving slot to provide a survival knife with a flat-tipped blade or a pointed-tipped blade, respectively. The blade is further lengthwise provided on a body thereof with a straight row of spaced length-adjusting holes. The blade can be connected at different length-adjusting holes to the handle to adjust a length of the blade that is projected from the handle, so as to provide a long-blade or a short-blade survival knife according to different functions to be performed with the survival knife.
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