Trademark Overview
On Monday, March 29, 1943, a trademark application was filed for PERMAJOINT with the United States Patent and Trademark Office. The USPTO has given the PERMAJOINT trademark a serial number of 71459502. The federal status of this trademark filing is EXPIRED as of Friday, January 10, 1986. This trademark is owned by TREMCO MANUFACTURING COMPANY, THE. The PERMAJOINT trademark is filed in the Non-Metallic Building Material Products category with the following description:
PERMANENTLY ELASTIC COMPOUND FOR LEAKPROOFING AND RUSTPROOFING THREAD AND JOINTS IN METAL PIPING