SYSTEM AND METHOD OF CUTTING MOLDING MATERIAL
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United States of America Patent
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Issued Date -
Jun 27, 2019
app pub date -
Feb 19, 2018
filing date -
Feb 19, 2018
priority date (Note) -
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Abstract
A bent knife is provided including a handle, a cutting head, and an engaging mechanism configured to removably couple a blade to the cutting head. The blade end of the handle can be tapered up the handle to a predetermined distance. The cutting head can include a housing coupled to a base. The housing can include a recess that can be configured to hold the blade between the housing and the base. The base can include a substantially flattened and a bent portion of the blade end portion of the handle. The bent portion of the base can include a curved portion or an angled bent portion. The engaging mechanism may include a pin configured to fit within a pin hole on the housing and within a reentrant opening on the blade and a leaf spring configured to fit within a depression on the recess. In addition, a method for assembling a bent knife is described herein which can include bending a tube to form a base end and a handle end. The housing may include a recess configured to hold a blade between the housing and the base. An engaging mechanism may be included in the cutting head, the engaging mechanism configured to removably couple a blade to the housing.
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