3919028

Information

• Patent Grant
• 3919028

• References
• Source

• Patent Number

  3,919,028

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • D03D11/00 - Double or multi-ply fabrics not otherwise provided for
  • B29C65/02 - by heating, with or without pressure
  • B29C65/18 - using heated tools
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/4329 - the joint lines being transversal but non-orthogonal with respect to the axis of said tubular articles
  • B29C66/49 - Internally supporting the
  • B29C66/496 - using a support which remains in the joined object
  • B29C66/69 - General aspects of joining filaments
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/83411 - Roller, cylinder or drum types
  • D03D15/0088 - Flat threads
  • D03D41/008 - Looms for weaving flat yarns
  • F16L9/16 - wound from sheets or strips, with or without reinforcement
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • D03D2700/0114 - for conveyor belts, brakes, couplings, tyres or belts
  • Y10T442/3049 - Including strand precoated with other than free metal or alloy
  • Y10T442/322 - Warp differs from weft

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 028 - Textiles: manufacturing
  • 139 - Textiles: weaving
  • 442 - Fabric