Trademark Overview
On Thursday, December 28, 1961, a trademark application was filed for SIL with the United States Patent and Trademark Office. The USPTO has given the SIL trademark a serial number of 72134860. The federal status of this trademark filing is EXPIRED as of Tuesday, November 17, 1987. This trademark is owned by DONNELL W. WRIGHT. The SIL trademark is filed in the Cosmetics & Cleaning Products category with the following description:
PREPARATION FOR CLEANING UPHOLSTERY, RUGS, TILE, FLOORS, WOODWORK, VENETIAN BLINDS AND BATHROOM FIXTURES, AND FOR CLEANING SEWER LINES BY KILLING THE ROOTS THEREIN