Today in 1961, US Patent 2969161 A was issued, an invention of Robert Givens Mcculloch, for his “Bung for Beer Barrels and the Like.” There’s no Abstract, but the application describes it an “invention has been devised to provide a bung (generally called a shive) for beer barrels and like containers for liquids which will enable a tap fitting or pipe to be connected to the barrel without spilling the contents of the barrel during the connecting operation.”
