ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,898, issued on Feb. 10, was assigned to SCHLEY PRODUCTS INC. (Anaheim, Calif.).
"Quick change pneumatic hammer" was invented by Chad Schley (Villa Park, Calif.), Jeff Marshall (Placentia, Calif.) and Tim Hume (Orange, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pneumatic hammer extender arm assembly is provided comprising an elongated extender arm body defining a hammer engaging portion formed at a first end of the body, and a hammerhead engaging portion formed at a second end of the body. A hammerhead is detachably engageable to the hammerhead engaging portion to allow for quick change of the hammerhead without the need for any tools. T...