Disposable blade cartridge utility knife
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 24, 2012
Grant Date -
N/A
app pub date -
Jan 9, 2009
filing date -
Apr 5, 2004
priority date (Note) -
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Abstract
A utility knife having a disposable blade cartridge is presented. The cartridge can include a stem having catches, where the stem can be inserted into an opening of the knife's handle. The cartridge can be releasably attached to the handle by allowing the catches to latch on to a shoulder portion of an opening in the handle. The opening can be defined by the shoulder and a rib that separates the opening from a neighboring opening.
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