3892032

Information

• Patent Grant
• 3892032

• References
• Source

• Patent Number

  3,892,032

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • F16L13/0236 - having an outer ring
  • F16L25/03 - in non-disconnectable pipe joints
  • Y10T29/49879 - Spaced wall tube or receptacle
  • Y10T29/49885 - with coating before or during assembling
  • Y10T29/49888 - Subsequently coating

• US Classifications

  • 029 - Metal working