ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,806, issued on July 8, was assigned to MAKITA Corp. (Anjo, Japan).
"Power tool having a hammer mechanism" was invented by Yoshitaka Machida (Anjo, Japan), Yusuke Takano (Anjo, Japan) and Makoto Chikaraishi (Anjo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power tool having a hammer mechanism, including: a connecting part connectable with a dust collector, and with a connection flow path to suck in the air from the dust collector to generate a suction power in the dust collector; a motor with a rotating shaft; a first fan to rotate with the rotating shaft and generate a first air flow to cool down the motor; a second fan to rotate with the...