U.S. federal trademark · Serial No. 87266542
A zipper enclosure mechanism sold as an auxiliary or add-on accessory to mattress covers and protective mattress encasements for preventing zippers on zipped up mattress encasements, which enclose a mattress, from unzipping, while also sealing the zipper gap between the zipped-up zipper slide and zipper stop, namely, to provide allergen, dust mite, and bed bug protection
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.