U.S. federal trademark · Serial No. 78880748 · Reg. No. 3312161
Jack hammer attachment, namely, a rubber molded sleeve, which is attachable to a jackhammer, that connects to an industrial vacuum for use in demolition, renovation, or construction of buildings or roads used for dust suppression and collection
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.