US 12,186,927 B1
Cutting tool
Qionghe Meng, South Jordan, UT (US); and Kurt Stalsberg, Salt Lake City, UT (US)
Assigned to Cricut, Inc., South Jordan, UT (US)
Filed by Cricut, Inc., South Jordan, UT (US)
Filed on Feb. 15, 2024, as Appl. No. 18/442,755.
Application 18/442,755 is a continuation of application No. 18/336,710, filed on Jun. 16, 2023, granted, now 11,938,646.
Int. Cl. B26D 1/04 (2006.01)
CPC B26D 1/04 (2013.01) 13 Claims
OG exemplary drawing
 
1. A cutting tool comprising a longitudinal axis and a blade portion forming a distal end of the cutting tool, the blade portion comprising:
a tip that is a distal-most point of the cutting tool;
a knife edge defined by an intersection between a first grind surface and a second grind surface, wherein the knife edge extends in a proximal-forward direction from the tip;
a spine section extending in a proximal-rearward direction from the tip;
a first chamfer surface that intersects the first grind surface and the spine section; and
a second chamfer surface that intersects the second grind surface and the spine section.