Mark Identification
SIERRA
Serial Number
72077147
Filing Date
Jul 6, 1959
Registration Date
Oct 18, 1960
Trademark by
Classification Information
Valves, Connectors, Oxygen Converters, Oxygen Control Valves, and Oxygen Pressure Reducers of the Type Used for Personal Aviators Oxygen Equipment and for Oxygen Breathing Equipment of the Type Used in Hospitals and First-Aid Stations
Medical, Beauty & Agricultural