Trademark Overview
On Thursday, April 2, 2026, a trademark application was filed for KLAMPERO with the United States Patent and Trademark Office. The USPTO has given the KLAMPERO trademark a serial number of 99740140. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, April 2, 2026. The KLAMPERO trademark is filed in the Hand Tool Products category with the following description:
Manually operated sharpeners; Hand tools, namely, manually-operated grindstones; Knife sharpeners; Hand tools, namely, knife sharpeners; Hand-operated sharpening tools and instruments; Sharpening wheels for knives and blades