Safety Utility Knife
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Jun 24, 2021
app pub date -
May 30, 2019
filing date -
May 30, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A safety utility knife includes a resin-made grip part, a blade projecting from the grip part, and a resin-made head part arranged at a tip of the projecting blade. The blade is formed with a through-hole so that a resin-made coupling part lying within the through-hole couples together the grip part and the head part that are made of resin. Since the safety utility knife of the present invention allows the three resin-made parts to be joined together, it can be manufactured easily and at low cost using a 1-gate type mold. Also, there is no unnecessary increase in the blade thickness, preventing an increased cutting resistance and a rough cut end from occurring.
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