244577

Information

• Patent Grant
• 244577

• References
• Source

• Patent Number

  244,577

• Date Filed

  Not available

• Date Issued

  Tuesday, July 19, 1881
  143 years ago

• CPC

  • E03B9/16 - Devices for retaining foreign matter
  • Y10T137/5491 - With supplemental valve

• US Classifications

  • 137 - Fluid handling