Trademark Overview
On Friday, October 27, 1944, a trademark application was filed for HERCULES with the United States Patent and Trademark Office. The USPTO has given the HERCULES trademark a serial number of 71475754. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by HERCULES FILTER CORPORATION. The HERCULES trademark is filed in the Environmental Control Instrument Products category with the following description:
MECHANICAL FILTERS FOR INDUSTRIAL USE FOR THE FILTERING OF LIQUIDS