Trademark Overview
On Tuesday, August 5, 1947, a trademark application was filed for DENSE-CRETE with the United States Patent and Trademark Office. The USPTO has given the DENSE-CRETE trademark a serial number of 71530571. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by ROCK-TRED CORPORATION. The DENSE-CRETE trademark is filed in the Non-Metallic Building Material Products category with the following description:
COMPOUND FOR ACCELERATION OF THE SETTING OF CEMENT MIXTURES