ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,983, issued on Nov. 11, was assigned to Hilti AG (Schaan, Liechtenstein).
"Reciprocating tool" was invented by Angus Wang (Shanghai), Mars Cai (Shanghai) and Gunter Haas (Kaufering, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reciprocating tool includes a reciprocation conversion mechanism disposed in a casing neck, a saw blade connected to the reciprocation conversion mechanism, a shoe, and a shoe adjustment mechanism. The shoe adjustment mechanism has a cover plate connected to the reciprocation conversion mechanism and a slide pin. The shoe has a support and a guide plate pivotably connected to the support. The guide plate is dispose...