Trademark Overview
On Thursday, August 10, 1950, a trademark application was filed for LOF GLASS with the United States Patent and Trademark Office. The USPTO has given the LOF GLASS trademark a serial number of 71602038. The federal status of this trademark filing is EXPIRED as of Monday, March 29, 1993. This trademark is owned by LIBBEY-OWENS-FORD GLASS COMPANY. The LOF GLASS trademark is filed in the Non-Metallic Building Material Products category with the following description:
COLORED OPAQUE GLASS TILES; MULTIPLE GLASS SHEET GLAZING UNITS COMPOSED OF TWO OR MORE LIGHTS OF GLASS SEPARATED BY AN AIR SPACE FOR BUILDINGS, DISPLAY WINDOWS, DISPLAY CASES AND THE LIKE; AND WINDOW UNITS EMBODYING SHEETS OR PLATES OF GLASS COATED WITH TRANSPARENT OXIDE FOR USE IN GLAZING OPENINGS WHERE DE-ICING OR ELECTRO-STATIC DISSIPATION OR RADIO FREQUENCY SHIELDING IS DESIRED