Atlas Pipe Wrench Company

Atlas Pipe Wrench Company (San Francisco, CA) - Incorporated 5/27/1899 by Richard O'Connor, Joseph M. O'Brien, Thomas J. Wattson, Hugh Keenan, and Thomas E. Ryan. (Note the incorporators mostly match those of The Hercules Pipe Wrench Co.)  7/1/1900 newspaper article on the Atlas Pipe Wrench.  Another article for the same exhibition of the wrenches notes that their Works are in New Haven, CT. 

Article explaining the wrench from The Metal Worker of August 4, 1900.

Trade Names, Brands and Trademarks

  • Atlas (Pipe Wrenches) (First Use 5/29/1899)