US Patent Issued to MERITS HEALTH PRODUCTS on Nov. 4 for "Calf rest and support structure of wheelchair" (Taiwanese Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,549, issued on Nov. 4, was assigned to MERITS HEALTH PRODUCTS Co. LTD. (Taichung, Taiwan).

"Calf rest and support structure of wheelchair" was invented by Ming-Chuan Cheng (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A calf rest and support structure of a wheelchair includes a rail, an adjusting and moving set movably disposed to the rail, a first swing member pivotally connected with the adjusting and moving set and having a first curved groove and a third pivot hole, a lock bolt secured to the adjusting and moving set through the first curved groove of the first swing member, a second swing member pivotally connected with the th...