2200770

Information

• Patent Grant
• 2200770

• References
• Source

• Patent Number

  2,200,770

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  84 years ago

• CPC

  • E03B9/04 - Column hydrants
  • Y10T137/5397 - With extension to facilitate removal
  • Y10T137/5403 - Removable valve with supplemental check valve

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation