Trademark Overview
On Friday, August 19, 1977, a trademark application was filed for SIR GUARDIAN with the United States Patent and Trademark Office. The USPTO has given the SIR GUARDIAN trademark a serial number of 73138106. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Monday, June 24, 1985. This trademark is owned by AUTOTRON PRODUCTS, INC.. The SIR GUARDIAN trademark is filed in the Vehicles & Locomotive Products category with the following description:
AUTOMOTIVE ACCESSORIES-NAMELY, MUD FLAP AND FENDER FLARES, AIR SHIELDS AND AIR SCREENS