1248121

Information

• Patent Grant
• 1248121

• References
• Source

• Patent Number

  1,248,121

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1917
  107 years ago

• CPC

  • E04H12/30 - Water-towers
  • Y10T137/647 - Flue extending through fluid
  • Y10T137/8275 - Indicator element rigidly carried by the movable element whose position is indicated

• US Classifications

  • 137 - Fluid handling
  • D23 - Environmental heating and cooling