Trademark Overview
On Wednesday, June 14, 2000, a trademark application was filed for PERMEALOK with the United States Patent and Trademark Office. The USPTO has given the PERMEALOK trademark a serial number of 78012679. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Friday, August 3, 2001. This trademark is owned by Northwest Linings & Geotextile Products, Inc.. The PERMEALOK trademark is filed in the Non-Metallic Building Material Products category with the following description:
Erosion Control Mats (construction)