Trademark Overview
On Tuesday, May 21, 1963, a trademark application was filed for H with the United States Patent and Trademark Office. The USPTO has given the H trademark a serial number of 72169370. The federal status of this trademark filing is EXPIRED as of Sunday, June 23, 1985. This trademark is owned by HENSCHEL-WERKE AKTIENGESELLSCHAFT. The H trademark is filed in the Environmental Control Instrument Products category with the following description:
AUTOMATICALLY AND MANUALLY OPERATED STEAM GENERATORS, PLANTS AND EQUIPMENT-NAMELY, COLUMNS, HEAT EXCHANGERS, WASTE-HEAT BOILERS, AND PRESSURE VESSELS