Trademark Overview
On Wednesday, December 20, 1995, a trademark application was filed for PERMASEAL with the United States Patent and Trademark Office. The USPTO has given the PERMASEAL trademark a serial number of 75034970. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Thursday, April 24, 1997. This trademark is owned by LEAK STOP, INCORPORATED. The PERMASEAL trademark is filed in the Construction & Repair Services category with the following description:
containing and repairing leaks in piping, fittings and vessels in industrial plants while the plants are operating or while they are shut down