1436021

Information

• Patent Grant
• 1436021

• References
• Source

• Patent Number

  1,436,021

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1922
  102 years ago

• CPC

  • B65D39/084 - Separated bung-rings made by one element
  • F28F9/264 - by sleeves, nipples
  • Y10S220/03 - Breaker strips and sealing strips

• US Classifications

  • 220 - Receptacles
  • 285 - Pipe joints or couplings