U.S. federal trademark · Serial No. 88857520
Water oxygen concentrators for use with vegetation to promote rapid growth, larger plants and higher yield; Water oxygen concentrators used to maximize oxygen levels to preserve aquatic life; Water oxygen concentrators for environmental applications to be used with other forms of oxygen for use in ground water remediation, waste water treatment, and chemical spill cleanup; Water oxygen concentrators for use where enzymes are used to clean up chemical spills and oxygen is used to keep the enzymes alive
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.