Interchangeable different style-blade utility knife
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United States of America Patent
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Feb 23, 2021
Grant Date -
N/A
app pub date -
Apr 20, 2020
filing date -
Apr 20, 2020
priority date (Note) -
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Abstract
An interchangeable different style-blade utility knife includes an elongate handle having proximal and distal ends along a handle axis. A blade holder is provided for supporting a blade and actuating means is provided for selectively attaching and detaching the blade holder to the distal end of the handle at a parting line. A blade is supported by the blade holder and has an exposed cutting edge generally along a lower side of the handle and has a projected predetermined length along the axis. The blade holder has a support upper portion generally along an upper side of the handle and has a projected length along the axis substantially equal to or generally proportional to the predetermined length to provide support for the blade. A kit includes a plurality of blade holders each with a different style blade, each blade holder having a support upper portion proportional to an associated blade.
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