Patent ID: 11919100
Assignee: BLACK & DECKER, INC.
Field: Medical technology (Instruments)
Classification: CPC B  A | IPC B

Claim 0:
1. An oscillating accessory comprising:
an attachment portion configured to be coupled to an oscillating power tool to oscillate about an oscillating axis;
an inclined portion integrally attached to the attachment portion at an angle to the attachment portion; and
a working portion extending generally along a longitudinal axis that is transverse to the oscillating axis, the working portion having a rear end portion integrally attached to the inclined portion, a front cutting edge opposite the rear end portion, a first side edge extending from the front cutting edge to the rear end portion, and a second side edge opposite the first side edge and extending from the front cutting edge to the rear end portion, the working portion including an at least partially curved surface that contains and is curved along the longitudinal axis and along substantially an entire length of the working portion from the rear end portion to the front cutting edge, at least a portion of the first side edge including a first side cutting edge portion, wherein the working portion is configured to cut a curved opening in a workpiece.