Trademark Overview
On Friday, December 29, 1961, a trademark application was filed for CJN RAM with the United States Patent and Trademark Office. The USPTO has given the CJN RAM trademark a serial number of 72134897. The federal status of this trademark filing is EXPIRED as of Thursday, November 5, 1987. This trademark is owned by NOCK AND SON COMPANY, THE. The CJN RAM trademark is filed in the Non-Metallic Building Material Products category with the following description:
GRAPHITE-BASE SUPER PLASTIC FIRE BRICK FOR USE IN CUPOLAS, LADLES, RUNNERS, SPOUTS AND TAP HOLE AREAS