U.S. federal trademark · Serial No. 87273600 · Reg. No. 015239668
Machines for earth-working, namely, earth moving machines; machines for stone-working
Building construction, in particular, drilling of wells and decommissioning of drill holes, in particular of deep bore holes for geothermal applications or for conveying solid and/or liquid hydrocarbons, and repair and modification of machines for excavation of natural resources, in particular drilling installations and mechanical drilling apparatus
Scientific and technological services, namely, research and design services in relation to the development, construction, creation and operation of machines for excavation of natural resources, in particular of drilling installations and mechanical drilling apparatus and parts and assemblies thereof; planning of drill holes, in particular of deep bore holes for geothermal applications or for conveying solid and/or liquid hydrocarbons
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.