3299908

Information

• Patent Grant
• 3299908

• References
• Source

• Patent Number

  3,299,908

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1967
  58 years ago

• CPC

  • B29C53/568 - without using a forming surface
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C47/0033 - Articles having longitudinal irregularities
  • B29C47/023 - Coating the inner and outer surfaces of hollow reinforcement
  • B29C47/06 - Multilayered articles or multi-component articles
  • B29C47/24 - with die parts rotatable relative to each other
  • B29C53/582 - comprising reinforcements
  • B29D23/001 - Pipes; Pipe joints
  • F16L11/081 - comprising one or more layers of a helically wound cord or wire
  • F16L11/11 - with corrugated wall
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/0057 - Extrusion moulding combined with shaping by orienting, stretching or shrinking
  • B29C47/064 - in the form of a thin strip
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2023/005 - Hoses

• US Classifications

  • 138 - Pipes and tubular conduits