3920432

Information

• Patent Grant
• 3920432

• References
• Source

• Patent Number

  3,920,432

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • B29C65/18 - using heated tools
  • B29C59/007 - Forming single grooves or ribs
  • B29C65/7802 - Positioning the parts to be joined
  • B29C66/526 - Joining bars
  • B29C66/69 - General aspects of joining filaments
  • B29C66/73122 - of different viscosity
  • B29C66/836 - Moving relative to and tangentially to the parts to be joined
  • C03B37/15 - with heat application
  • G02B6/25 - Preparing the ends of light guides for coupling
  • G02B6/3803 - Adjustment or alignment devices for alignment prior to splicing
  • G02B6/4403 - with ribbon structure
  • G02B6/448 - ribbon cables
  • B29C37/0057 - Moulding single grooves or ribs
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29L2011/0075 - Light guides, optical cables

• US Classifications

  • 065 - Glass manufacturing
  • 385 - Optical waveguides