RETRACTABLE KNIFE WITH A MULTISTAGE POSITIONING FUNCTION
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United States of America Patent
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N/A
Issued Date -
Apr 17, 2014
app pub date -
Oct 17, 2012
filing date -
Oct 17, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A retractable knife with a multistage positioning function has a handle, a blade slidably mounted in the handle, and an operating assembly connected to the handle and the blade. The handle has a guiding panel with a guiding hole and multiple pairs of positioning recesses formed in an inner sidewall defined around the guiding hole. The operating assembly has a guiding rod with a positioning head selectively engaging between one of the pairs of the positioning recesses. The blade is capable of protruding out of the handle with a multistage function for the convenience of using the knife. Since a resilient element pushes the guiding rod to allow the positioning head to abut the guiding panel, the blade does not easily slide out of the handle, so the knife can be used safely.
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Family
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