Trademark Overview
On Tuesday, February 26, 1957, a trademark application was filed for HAYES HUMPBACK with the United States Patent and Trademark Office. The USPTO has given the HAYES HUMPBACK trademark a serial number of 72025093. The federal status of this trademark filing is EXPIRED as of Tuesday, June 8, 1999. This trademark is owned by C.I. HAYES, INC.. The HAYES HUMPBACK trademark is filed in the Environmental Control Instrument Products category with the following description:
ELECTRIC HEAT TREATMENT FURNACES