ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,003, issued on Jan. 20.
"Pickleball training apparatus" was invented by Andrea Beth Chatis (Manchester, N.H.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pickleball training apparatus that includes a base; a substantially vertical stem configured to engage the base; and an arm assembly coupled to the vertical stem, the arm assembly having: a) a coupler having: i) a bearing configured to engage the vertical stem; ii) one or more apertures; and iii) one or more stand offs; b) one or more arms each having a proximal end configured to engage the one or more apertures of the coupling; and c) a ball connected to a distal end of each of the one or more...