Residential SprinklerPatent |
Courtesy of U. S. Patent Office |
Year: 1877Type: Residential SprinklerTypical use: ResidentialThis sprinkler was patented on March 20, 1877 by J. Stone Heacock from Buffalo, New York, USA. It appears to have an ornate cast iron base.
It is unknown if it went into production. |
 Courtesy of U. S. Patent Office |