Double-sided saw blade

• US 20030192419A1
• Filed: 04/10/2002
• Published: 10/16/2003
• Est. Priority Date: 04/10/2002
• Status: Abandoned Application

• Current Assignee: Tomasso Conti
• Original Assignee: Tomasso Conti
• Inventors: Conti, Tomasso
• Application Number:
  US10/045,382
• Publication Number:
  US 20030192419A1
• Time in Patent Office: Days
• US Class Current: 83/837
• CPC Class Codes: B23D 61/126 having cutting teeth along both edges
• CPC Class Codes: Y10T 83/9324 With additional cutting means

Abstract

A two-sided saw blade, which may have differently sized or shaped teeth, is used in a reciprocal saw or, in an alternate embodiment, in a jigsaw. The saw may be used to cut different material without removing and reinserting a new blade. The saw can also be used from a variety of positions without removing the blade, reversing it, and reinserting it into the saw.

Claims

1. A saw blade, comprising a first blade end for enabling selective attachment of the saw blade with a saw, an opposite second blade end, a first longitudinal cutting edge, and a second longitudinal cutting edge opposed to the first cutting edge.

2. The saw blade of claim 1 wherein each cutting edge is comprised of a plurality of cutting teeth, and wherein the cutting teeth on the first cutting edge are arranged for cutting a first material, and the cutting teeth on the second cutting edge are arranged for cutting a second material.

3. The reciprocating saw blade of claim 2, wherein the first end is a tang end and the second end is a tip end.

4. A reciprocating saw blade, comprising:

an elongated substantially flat member having a first end and a distal second end, a longitudinal first cutting edge and a longitudinal second cutting edge spaced apart from the first cutting edge.

5. The reciprocating saw blade of claim 4 wherein each cutting edge is comprised of a plurality of cutting teeth, and wherein the cutting teeth on the first cutting edge are arranged for cutting a first material, and the cutting teeth on the second cutting edge are arranged for cutting a second material.

6. The reciprocating saw blade of claim 5, wherein the first end is a tang end and the second end is a tip end.

7. A reciprocating saw blade, comprising:

an elongated member having substantially planar right and left sides, a tang end and a distal tip end, a first cutting edge and a spaced apart second cutting edge;

wherein each cutting edge is comprised of a plurality of cutting teeth, and wherein the cutting teeth on the first cutting edge are a first height and a first width, and the cutting teeth on the second cutting edge are a second height and a second width.