U.S. federal trademark · Serial No. 78523264 · Reg. No. 3160327
Cylinder exchange services, namely, refurbishment and exchange of CO [ ² ] * 2 * cylinders; and consultation and technical support services for the maintenance and repair of CO [ ² ] * 2 * cylinders
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.