3461499

Information

• Patent Grant
• 3461499

• References
• Source

• Patent Number

  3,461,499

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  55 years ago

• CPC

  • B29C47/28 - Cross-head annular extrusion nozzles
  • B29C47/24 - with die parts rotatable relative to each other
  • H01B13/206 - by forming a helical web
  • B29C47/0016 - Rod-shaped articles
  • B29C47/0021 - Flat flexible articles
  • B29C47/003 - Articles having cross-sectional irregularities
  • Y10T29/49123 - Co-axial cable

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 029 - Metal working