Upper edge reciprocating saw blade

• US 20050211023A1
• Filed: 03/26/2004
• Published: 09/29/2005
• Est. Priority Date: 03/26/2004
• Status: Abandoned Application

• Current Assignee: Robert Steven Kalo
• Original Assignee: Robert Steven Kalo
• Inventors: Kalo, Robert Steven
• Application Number:
  US10/811,097
• Publication Number:
  US 20050211023A1
• Time in Patent Office: Days
• US Class Current: 76/112
• CPC Class Codes: B23D 61/123 Details of saw blade body
• CPC Class Codes: B23D 63/00 Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools

Abstract

The addition of the extra cutting edge of the new blade will allow the user to cut in all directions without the need to remove the tool from the cutting surface. It will allow cutting to the left or right, up or down and circular. It also adds an extra edge which provides additional cutting life to these disposable blades, making them cost effective as well as much more versatile.

Claims

1. The requirements to manufacture this particular reciprocating saw/sawzall type blade is a progressive stamping process. Starting with a knealed □

1090□

carbon content steel, 00.0560 of an inch in thickness, <

0.750 inches wide and 12 inches long it will be stamped on two edges (see drawing) to produce a top and bottom cutting edge. (The top edge being the revitalization of the reciprocating saw blade) with the teeth to achieve 0.0720 of an inch in thickness. My intentions are to apply this □

Upper Edge□

to the wide variety of cutting blades with varying lengths, widths and teeth per inch depending on the application, i.e. wood cutting, metal cutting, also a hand held tool for cutting drywall.