U.S. federal trademark · Serial No. 77397852 · Reg. No. 3644438
Liquid level detector, namely, a float operated level sensor; electrical and electronic enclosure boxes for use in housing electrical and electronic components, and removable backplates and swing panels sold as component parts of electrical and electronic enclosure boxes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.