U.S. federal trademark · Serial No. 88319800
Building construction; repair of controllers and regulating devices for grate firings and of waste incineration installations, grate firings and steam generators only in conjunction with environmental and energy technology
Apparatus for sanitary purposes, namely, waste incineration installations, grate firing combustion chambers and steam generators only in conjunction with environmental and energy technology
Electronic controllers and regulating devices for grate firings only in conjunction with environmental and energy technology
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.