ALKA-LINE by Best Process, Inc. (Track this)
Intl: (005) Pharmaceuticals US: 006; 018; 044; 046; 051; 052 Filing date: 24-Apr-1992 Serial number: 74268918
ALKA-BRITE by Nu-Calgon Wholesaler, Inc. (Track this)
Intl: (003) Cosmetics and cleaning preparations US: 052 Filing date: 19-Mar-1992 Serial number: 74256886
SPEEDY ALKA SELTER by BAYER HEALTHCARE LLC (Track this)
Intl: (005) Pharmaceuticals US: 018 Filing date: 28-Apr-1953 Serial number: 71646076
ALKA-SELTZER by Bayer HealthCare LLC (Track this)
Intl: (005) Pharmaceuticals US: 018 Filing date: 31-Jan-1931 Serial number: 71310608