Trademark Overview
On Friday, April 11, 2025, a trademark application was filed for STRONGDOR with the United States Patent and Trademark Office. The USPTO has given the STRONGDOR trademark a serial number of 79427608. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Tuesday, September 9, 2025. This trademark is owned by Strongdor Holdings Limited. The STRONGDOR trademark is filed in the Metal Products and Non-Metallic Building Material Products categories with the following description:
Doors, not of metal; fire doors, not of metal; glazed doors, not of metal; glass doors; transparent doors, not of metal; insulating doors, not of metal; doors, not of metal, for noise control; safety doors, not of metal; security doors, not of metal; doors, not of metal for indoor use; doors, not of metal for external use; parts for all the aforesaid goods; components not of metal for doors.
Doors of metal; fire doors of metal; glazed doors of metal; insulating doors of metal; doors of metal for noise control; safety doors of metal; security doors of metal; doors of metal for indoor use; doors of metal for external use; parts & fittings for all the aforesaid goods; components of metal for doors; locks and bolts of metal for doors; door furniture of metal; fittings of metal for doors; handles of metal for doors; hinges of metal for doors.
