US Patent Issued to SWISSLOGO on March 4 for "Guard for a rotatable wheel of a power tool" (Swiss Inventor)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,240,077, issued on March 4, was assigned to SWISSLOGO AG (Zurich).

"Guard for a rotatable wheel of a power tool" was invented by Michael Ching (Zurich).

According to the abstract* released by the U.S. Patent & Trademark Office: "A guard for a rotatable wheel of a power tool is disclosed. The guard comprises a shroud which is configured to partially enclose the wheel and a port disposed at a circumferential position on the shroud, via which debris generated by the wheel during use can exit the shroud. The shroud comprises a radii of curvature which increases between a first angular position and a second angular position, relative to a rotational axis of the wheel, in a direction compr...