About 3 Trademarks found that are owned by Giffin Tec Inc.

Magnets contained in housing and sleeve used to magnetize screwdrivers, driver bits, nut drivers, and wrenches

Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; power drill bits; power tools, namely, countersinks; holster specially adapted to fit the aforementioned tools

drill bit adaptors for power-operated tools