UTILITY KNIFE WITH A FIXED BLADE AND A SELF-RETRACTING BLADE
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United States of America Patent
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N/A
Issued Date -
Sep 24, 2009
app pub date -
Mar 24, 2008
filing date -
Mar 24, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A utility knife includes a fixed blade in a first handle at one end and a self-retracting blade in a second handle at the other end. The utility knife further includes a locking member slidably positioned on a bifurcation of the second handle adjacent the first handle. In a locked position of the locking member either blade can be used. The locking member is adapted to slide toward the first handle to disengage the housing of the second handle from the first handle prior to replacing the self-retracting blade. A user may have two blade options when using the utility knife, thereby increasing working efficiency.
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