U.S. federal trademark · Serial No. 79028779
Advice regarding the treatment of materials, in particular with respect to the optimal grinding of stones
Material research, including research relating to precious stones to find the desired treatment for the optimal grinding of precious stones; material research relating to precious stones, including using scanning technology; advice with regard to the result of the material research
Printed matter; printed reports regarding the result of material research including drawings and advice in respect of the cutting and grinding of precious stones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.