Trademark Overview
On Tuesday, December 31, 2002, a trademark application was filed for SPERRY RAIL SERVICE with the United States Patent and Trademark Office. The USPTO has given the SPERRY RAIL SERVICE trademark a serial number of 76479339. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Tuesday, October 28, 2003. This trademark is owned by Rockwood Service Corporation. The SPERRY RAIL SERVICE trademark is filed in the Education & Entertainment Services category with the following description:
educational services, namely, providing instruction in methods of testing for welding defects and in methods of nuclear auditing; and providing instructing in non-destructive methods of testing the mechanical and structural integrity of materials, semi-finished products, and finished products, said non-destructive testing methods utilizing visual, acoustic emission, ultrasonic, liquid penetrant, radiographic, electromagnetic and leak testing techniques