US 12,145,206 B2
Saw blade with set cutting teeth
Poinon Sanogo, Enfield, CT (US); Asif Elliston, East Longmeadow, MA (US); Matthew Christopher Green, Amherst, MA (US); Douglas Fosberg, Wilbraham, MA (US); Steve Hampton, East Longmeadow, MA (US); Ashkan Sharifi, Wilbraham, MA (US); Joseph T. Novak, East Longmeadow, MA (US); Kurt Langheld, Southwick, MA (US); and William B. Korb, Broad Brook, CT (US)
Assigned to BLACK & DECKER INC., New Britain, CT (US)
Filed by BLACK & DECKER INC., New Britain, CT (US)
Filed on Oct. 16, 2023, as Appl. No. 18/487,406.
Application 18/487,406 is a continuation of application No. 16/695,672, filed on Nov. 26, 2019, granted, now 11,813,683.
Claims priority of provisional application 62/791,942, filed on Jan. 14, 2019.
Claims priority of provisional application 62/775,445, filed on Dec. 5, 2018.
Prior Publication US 2024/0051045 A1, Feb. 15, 2024
Int. Cl. B23D 61/12 (2006.01)
CPC B23D 61/121 (2013.01) [B23D 61/122 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A saw blade comprising:
an elongated body with a working edge extending along a longitudinal axis; and
a first strip composed of carbide or cermet and including at least one first full cutting tooth, the first strip coupled to a first portion of the working edge by a first weld fusion zone composed of a ductile material, the first strip set in a first direction at a first angle out of a plane of the body by a first bend in the first weld fusion zone; and
a second strip composed of carbide or cermet and including at least one second full cutting tooth, the second strip coupled to a second portion of the working edge by a second weld fusion zone composed of a ductile material, the second strip set in a second direction, opposite the first direction, at a second angle out of the plane of the body by a second bend in the second weld fusion zone.