Trademark Overview
On Thursday, January 22, 2026, a trademark application was filed for COZA with the United States Patent and Trademark Office. The USPTO has given the COZA trademark a serial number of 79450560. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Friday, June 5, 2026. This trademark is owned by Romansive Co., Ltd.. The COZA trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Furniture Products, Advertising, and Business and Retail Services categories with the following description:
Mattresses; bang-suk (Korean seat cushions); pillows; pillowforms; fancy mattress (used as cushion); sleeping mats; children's mats used for sleeping; sleeping pads; cushions; nap mats [cushions or mattresses].
Magnetic field generators for brain stimulation, other than for medical use; monitoring apparatus for electrical nerve stimulation, other than for medical use; monitoring apparatus for electrical stimulation, other than for medical use; diagnostic apparatus, not for medical purposes; electronic control devices for electrical nerve stimulation, other than for medical use; wearable activity trackers; software for biosignal analysis; computer software for monitoring and managing medical data; application for medical consultation and diagnosis; software as a medical device [SaMD], downloadable.
Promoting the goods and services by means of operating an on-line comprehensive shopping mall; business intermediary services relating to mail order by telecommunications; import-export agency services; provision of an online marketplace for buyers and sellers of goods and services; advertising and marketing; organization of exhibitions and events for commercial or advertising purposes; wholesale services for nutraceutical preparations for improving sleep; retail services for nutraceutical preparations for improving sleep; wholesale services for nutraceutical preparations for therapeutic or medical purposes; retail services for nutraceutical preparations for therapeutic or medical purposes.