534057

Information

• Patent Grant
• 534057

• References
• Source

• Patent Number

  534,057

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1895
  130 years ago

• CPC

  • E03C1/284 - having U-shaped trap
  • Y10T29/49439 - Trap making
  • Y10T137/4613 - Access opening

• US Classifications

  • 137 - Fluid handling
  • 029 - Metal working