ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,510, issued on April 21, was assigned to Becton Dickinson France (Le Pont-de-Claix, France).
"Plunger rod and syringe including same" was invented by Loic Pitulat (Vaulnaveys le Haut, France) and Yves-Eric Dufour (Meylan, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A plunger rod is for use with a syringe having a syringe barrel. The plunger rod includes an elongated body having a proximal end, a distal end opposite the proximal end, a central axis extending between the proximal end and the distal end, a first curved end face, a second curved end face, and a joining portion joining the first curved end face to the second curved end face. E...