2956820

Information

• Patent Grant
• 2956820

• References
• Source

• Patent Number

  2,956,820

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1960
  64 years ago

• CPC

  • F16L27/1136 - the sleeve comprising a screwed member
  • F16L19/028 - the collars or flanges being obtained by deformation of the pipe wall
  • F16L27/12 - allowing substantial longitudinal adjustment or movement
  • Y10T29/5187 - Wire working
  • Y10T403/452 - Longitudinally divided sleeve
  • Y10T403/455 - Elastomer interposed between radially spaced members

• US Classifications

  • 285 - Pipe joints or couplings
  • 029 - Metal working
  • 403 - Joints and connections