U.S. federal trademark · Serial No. 79057363 · Reg. No. 3683287
Grinding tools for grinding machines; machine parts, namely, a grinding tool used in semiconductor wafer processing machines; [machine parts, namely, a grinding tool for photo mask glass substrate grinding machines;] machine parts, namely, a grinding tool for stone working machines; machine parts, namely, a grinding tool for rubber product working machines; machine parts, namely, a grinding tool for woodworking machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.