1722324

Information

• Patent Grant
• 1722324

• References
• Source

• Patent Number

  1,722,324

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1929
  96 years ago

• CPC

  • F16L13/128 - Tools

• US Classifications

  • 249 - Static molds
  • 220 - Receptacles
  • 285 - Pipe joints or couplings