Trademark Overview
On Friday, May 30, 2025, a trademark application was filed for BLISSOL with the United States Patent and Trademark Office. The USPTO has given the BLISSOL trademark a serial number of 99211491. The federal status of this trademark filing is SUSPENSION LETTER - MAILED as of Tuesday, October 21, 2025. This trademark is owned by Leesol Co., Ltd.. The BLISSOL trademark is filed in the Medical Instrument Products category with the following description:
Medical apparatus and instruments for use in measuring and transmitting biometric signals and for the treatment of sleep and stress disorders; medical electronic microcurrent stimulation apparatus for brain activity; medical devices for treating sleep disorders; medical device for electrical stimulation for the brain; electrical stimulation devices for enhancing brain health; medical device for sleep state analysis; electrical stimulation apparatus for nerves; medical device for measuring autonomic nervous system response; electrical nerve stimulator apparatus; Electroencephalographs; medical device for brainwave frequency analysis; medical device for generating brainwave induction signals; cranial electrotherapy stimulation apparatus comprising electrical nerve muscle stimulators for use in sleep management; cranial electrotherapy stimulation apparatus comprising electrical nerve muscle stimulators for use in concentration and stress management; medical device for measuring biorhythms...
