Trademark Overview
On Sunday, December 21, 2025, a trademark application was filed for C.O.R.E. SLEEP METHOD with the United States Patent and Trademark Office. The USPTO has given the C.O.R.E. SLEEP METHOD trademark a serial number of 99559646. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Tuesday, April 28, 2026. This trademark is owned by Sync CRS LLC. The C.O.R.E. SLEEP METHOD trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Education & Entertainment Services categories with the following description:
Non-downloadable electronic publications in the nature of articles, guides, journals, and newsletters in the field of circadian rhythm health, sleep optimization, hormonal health across life stages, stress and emotional regulation, and establishing environment and entrainment; Educational services, namely, conducting online courses, workshops, seminars, educational coaching programs, and providing instructional content in the fields of circadian rhythm health, sleep optimization, hormonal health across life stages, stress and emotional regulation, and establishing environment and entrainment and distribution of training materials in connection therewith
Downloadable computer software for circadian rhythm health, sleep optimization, hormonal health across life stages, stress and emotional regulation, and establishing environment and entrainment; Downloadable mobile applications for education and guidance in the fields of circadian rhythm health, sleep optimization, hormonal health across life stages, stress and emotional regulation, and establishing environment and entrainment; Downloadable electronic publications in the nature of e-books, sleep journals, and instructional manuals in the field of circadian rhythm health, sleep optimization, hormonal health across life stages, stress and emotional regulation, and establishing environment and entrainment
