Trademark Overview
On Monday, October 4, 1993, a trademark application was filed for SP/SHEFFER with the United States Patent and Trademark Office. The USPTO has given the SP/SHEFFER trademark a serial number of 74443703. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Wednesday, June 14, 1995. This trademark is owned by Figgie Licensing Corporation. The SP/SHEFFER trademark is filed in the Machinery Products category with the following description:
machine tool accessories, namely power-actuated jaw chucks, rotary workholder-operating cylinders, collets, collet chucks, diaphragm chucks, and jaws and jaw-related top tooling; quick change chuck mounting systems comprised of an adapter mountable on a machine tool and plural top chucks comprising jaw, collet and diaphragm chucks, sold as a unit; and dimensional control tooling systems comprised of boring quills, compensating tool holders, generating heads, compensating pivot blocks, and AC servo gear motors to power the systems, sold as a unit