Patent · US Active

Circular saw blade guard with scratch-resistant panel

US9610704B2 · kind B2 · utility

5Cited by

21References

15Claims

0Family size

Assignees

Robert Bosch Tool Corporation · US
Robert Bosch GmbH · DE

Inventors

Noel Francis · Skokie, US
Brady Groth · Evanston, US
Marco Laubach · Marion, US

Key dates

Filing date	Dec 10, 2013
Grant date	Apr 4, 2017
Priority date	—
Expiry date	Nov 6, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23D45/16
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A circular saw includes a motor, a blade, a blade guard, and at least one panel. The blade is attached to the motor so as to be driven by the motor during a cutting operation. The blade guard is configured to at least partially cover the blade. The blade guard includes a leading portion and a guard lower edge. The at least one panel is substantially composed of substantially transparent scratch-resistant material and is coupled to the blade guard. The at least one panel is coupled to the blade guard such that a lower edge of the panel is adjacent to the guard lower edge.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.