ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,164, issued on Feb. 24.
"Reciprocating pump" was invented by Atsushi Shibasaki (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reciprocating pump includes a case body having a reciprocating member, a manifold having a cylinder portion through which at least a part of the reciprocating member is inserted, a fastening member which fastens the case body and the manifold, and a position regulating member which regulates a position of the manifold with respect to the case body. The position regulating member has a tubular shape having an axial direction along the first direction. The position regulating member is fitted to the case body and the m...