3340581

Information

• Patent Grant
• 3340581

• References
• Source

• Patent Number

  3,340,581

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1967
  57 years ago

• CPC

  • F16L25/04 - comprising a collar or ring having a threaded pin rigid with the pipe-encircling member
  • Y10T24/1435 - External thread

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 285 - Pipe joints or couplings
  • D08 - Tools and hardware