The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
May. 23, 2023
National Nail Corp., Grand Rapids, MI (US);
Roger A. Vandenberg, Hudsonville, MI (US);
Todd E. A. Schwartzkopf, Hudsonville, MI (US);
Christopher M. Colyn, Grandville, MI (US);
National Nail Corp., Grand Rapids, MI (US);
Abstract
A plug cutting tool that produces plugs having an aesthetic exterior surface common to a donor board. The tool can include a tool axis; a carrier that rotates about the tool axis; and a blade which is joined with the carrier and which includes a first cutting edge moveable along a first extension axis transverse to the tool axis as the blade rotates about the tool axis. The first cutting edge angles toward and moves closer to the tool axis as the first cutting edge bores a groove in a donor board. The first cutting edge can advance into the donor board to produce the groove surrounding a plug having a plug face, a plug bottom, and a plug sidewall inwardly tapered from the plug face to the plug bottom so that the plug face has a greater dimension than the plug bottom. A related method of use is provided.