3188115

Information

• Patent Grant
• 3188115

• References
• Source

• Patent Number

  3,188,115

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1965
  59 years ago

• CPC

  • F01N13/1811 - with means permitting relative movement
  • F16L27/04 - with partly spherical engaging surfaces
  • F16L27/053 - held in place by bolts passing through flanges
  • Y10S411/963 - Yielding interlocking washer
  • Y10T29/49398 - Muffler, manifold or exhaust pipe making
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 285 - Pipe joints or couplings
  • 029 - Metal working
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener