Armstrong Brothers Tool

In 1890, four sons of a Scottish immigrant blacksmith launch Armstrong Bros. Tool Company in Chicago. In the beginning, the company manufactures and distributes bicycle parts. Follow this link to view the Historical Timeline of Armstrong Brothers Tool

Armstrong Brothers Tool Co. (Chicago, IL) Sub Brands / Trade Names / Trademarks

  • Armaloy (Used for almost everything Armstrong Made)
  • Armide (Cutting Tools)
  • Armoil (Cutting Tool Lubricant)

Armstrong Brothers Patents

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