Mark Identification

HYDRO-SEAL

Serial Number

71441015

Filing Date

Feb 26, 1941

Registration Date

Jul 22, 1941

Trademark by

RADIATOR SPECIALTY COMPANY

Classification Information

Decarbonizing and Degumming Liquid Detergent or Cleaning Compound Used for Cleaning or Purging Internal Combustion Engines, Including the Internal Parts or Inside Surfaces of Automotive and Diesel Engines

Metal Goods