Trademark Overview
On Tuesday, May 27, 1952, a trademark application was filed for HYDRO-TEST with the United States Patent and Trademark Office. The USPTO has given the HYDRO-TEST trademark a serial number of 71630330. The federal status of this trademark filing is EXPIRED as of Monday, May 6, 1996. This trademark is owned by HYDRO-TEST, INC.. The HYDRO-TEST trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
DETECTION AND LOCATION OF LEAKS IN, AND STRUCTURALLY DEFECTIVE PORTIONS OF, OIL WELL CASING, DRILL PIPE, TUBING AND LINE PIPE BY UTILIZATION OF SELF-CONTAINED TESTING UNITS AND METHOD OF USING SAME