820616

Information

• Patent Grant
• 820616

• References
• Source

• Patent Number

  820,616

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1906
  119 years ago

• CPC

  • F16L55/00 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems
  • E03B7/04 - Domestic or like local pipe systems
  • Y10T137/6999 - With means to center well on valve

• US Classifications

  • 137 - Fluid handling