1118955

Information

• Patent Grant
• 1118955

• References
• Source

• Patent Number

  1,118,955

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1914
  110 years ago

• CPC

  • E03C1/282 - combined with additional object-catching devices
  • Y10T137/4598 - Topside access opening
  • Y10T137/4613 - Access opening

• US Classifications

  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits