Today in 1965, US Patent 3181684 A was issued, an invention of John Miller, assigned to Schaefer Brewing Co., for his “Transfer Mechanism For Conveyor Keg Palletizing Device.” There’s no Abstract, but in the description it states that his “invention is to provide a more efficient transfer mechanism for the barrels or kegs and particularly such a transfer mechanism which is more reliable and sure in operation in transferring the barrels or kegs from the conveyor to the skids which convey such barrels or kegs to the palletizing position.”