Site icon Brookston Beer Bulletin

Patent No. 879604A: Beer-Tap

Today in 1908, US Patent 879604 A was issued, an invention of John Wawrzinski, for his “Beer-Tap.” There’s no Abstract, but it’s described as an “invention as for its object [is] to provide a beer tap with a back pressure valve of novel construction which Will effectively prevent the pressure from the beer keg entering `the communication leading to the beer-tap from the air pressure reservoir.”

Exit mobile version