Trademark Overview
On Wednesday, September 27, 1995, a trademark application was filed for ROCK SOLID with the United States Patent and Trademark Office. The USPTO has given the ROCK SOLID trademark a serial number of 74735061. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Friday, December 6, 1996. This trademark is owned by D. H. Blattner & Sons, Inc.. The ROCK SOLID trademark is filed in the Construction & Repair Services category with the following description:
construction services, contract mining services