233547

Information

• Patent Grant
• 233547

• References
• Source

• Patent Number

  233,547

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1880
  144 years ago

• CPC

  • B63B13/00 - Conduits for emptying or ballasting Self-bailing equipment Scuppers
  • Y10T137/0826 - Float controlled
  • Y10T137/6188 - Check valve disabled by normally movable main valve part
  • Y10T137/88062 - Coaxial oppositely directed seats

• US Classifications

  • 114 - Ships
  • 137 - Fluid handling