Trademark Overview
On Thursday, November 20, 1924, a trademark application was filed for SEALBORD with the United States Patent and Trademark Office. The USPTO has given the SEALBORD trademark a serial number of 71205620. The federal status of this trademark filing is EXPIRED as of Friday, January 10, 1986. This trademark is owned by WALDORF PAPER PRODUCTS COMPANY. The SEALBORD trademark is filed in the Non-Metallic Building Material Products category with the following description:
INSULATING AND PLASTER-SUPPORTING BOARD