Invention Application
- Patent Title: RECIPROCATING SAW BLADE WITH CURVED CUTTING EDGE
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Application No.: US15661703Application Date: 2017-07-27
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Publication No.: US20170320152A1Publication Date: 2017-11-09
- Inventor: Stephen A. Hampton , William B. Korb , Asif Elliston , Douglas K. Fosberg
- Applicant: IRWIN INDUSTRIAL TOOL COMPANY
- Applicant Address: US NC HUNTERSVILLE
- Assignee: IRWIN INDUSTRIAL TOOL COMPANY
- Current Assignee: IRWIN INDUSTRIAL TOOL COMPANY
- Current Assignee Address: US NC HUNTERSVILLE
- Main IPC: B23D61/12
- IPC: B23D61/12

Abstract:
A reciprocating saw blade that includes an elongated blade body defining an inner end and a distal end, a cutting edge located on one side of the blade body and extending between the inner and distal ends thereof and a tang located at the inner end of the blade body. The tang projects from the blade body at an acute angle of at least about 3° relative to a line tangent to an inner end of the cutting edge. The cutting edge includes a portion defining a substantially curved contour and optionally can include at least one further portion defining a non-curved contour.
Public/Granted literature
- US10343229B2 Reciprocating saw blade with curved cutting edge Public/Granted day:2019-07-09
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