Trademark Overview
On Wednesday, September 10, 2025, a trademark application was filed for ECF with the United States Patent and Trademark Office. The USPTO has given the ECF trademark a serial number of 99384457. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Friday, May 1, 2026. This trademark is owned by Hickory Springs Manufacturing Company. The ECF trademark is filed in the Rubber Products category with the following description:
Insulating materials made of polyurethane foam for use in the manufacture of third-party goods, excluding floor underlayment; Polyurethane foam in the form of shredded foam remnants bonded together with liquid polyurethane for use in the manufacture of automotive and other vehicle seating, upholstery, vibration damping components, acoustic insulation, gym mats, and similar cushioning purposes in the fields of transportation, home furnishings, athletic equipment, and construction; Polyurethane foam in the form of bonded and shaped size-reduced polyurethane pieces using proprietary formulations and processing methods of size-reduced polyurethane that provide performance characteristics not achievable with molded polyurethane foam or conventional rebond foam for use in the manufacture of automotive and other vehicle seating, upholstery, vibration-damping components, acoustic insulation, gym mats, and cushioning applications in the fields of transportation, home furnishings, athletic equip...
