2907103

Information

• Patent Grant
• 2907103

• References
• Source

• Patent Number

  2,907,103

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1959
  65 years ago

• CPC

  • B29D23/006 - Elbows
  • B21C37/154 - Making multi-wall tubes
  • B21D49/005 - Hollow objects
  • B29C57/005 - the end of an internal lining
  • B29C63/0017 - characterised by the choice of the material
  • B29L2009/003 - comprising a metal layer
  • B29L2023/22 - Tubes or pipes
  • Y10S138/03 - Polytetrafluoroethylene
  • Y10S285/909 - Fluorocarbons and memory plastics
  • Y10S285/923 - Specific material
  • Y10T29/49805 - Shaping by direct application of fluent pressure

• US Classifications

  • 029 - Metal working
  • 138 - Pipes and tubular conduits
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 285 - Pipe joints or couplings