U.S. federal trademark · Serial No. 75043309 · Reg. No. 2192962
thin sidewall small orifice pipette tips comprising an enlarged open proximal end for receiving a mounting shaft of a pipette and a generally cone shaped hollow distal end portion having a thin sidewall about and adjacent a fluid passing orifice
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.