Trademark Overview
On Tuesday, June 18, 1963, a trademark application was filed for CLASSE with the United States Patent and Trademark Office. The USPTO has given the CLASSE trademark a serial number of 72171277. The federal status of this trademark filing is EXPIRED as of Sunday, January 26, 1986. This trademark is owned by SIMPSON TIMBER COMPANY. The CLASSE trademark is filed in the Non-Metallic Building Material Products category with the following description:
MINERAL WOOL ACOUSTICAL TILE AND CEILING BOARD