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Updated Oct 8, 2026·26 searches this week
STO
Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.
STOXEN (Serial No. 99336400), Registration No. 8121086, is a registered US trademark filed on Aug 13, 2025 by Qingbo Liu. This trademark covers Class 019 (Non-metallic building materials).
early section 8: January 27, 2032
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Other Marks by Qingbo Liu
Additional USPTO filings from the same owner.
Other Marks by Xian Xuan
Additional USPTO filings handled by the same attorney of record.
