3863800

Information

• Patent Grant
• 3863800

• References
• Source

• Patent Number

  3,863,800

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • B21D51/40 - Making outlet openings
  • B65D39/084 - Separated bung-rings made by one element
  • B65D39/086 - Separated bung-rings made by several elements

• US Classifications

  • 220 - Receptacles
  • 285 - Pipe joints or couplings