3439865

Information

• Patent Grant
• 3439865

• References
• Source

• Patent Number

  3,439,865

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • B65D31/00 - Bags or like containers made of paper and having structural provision for thickness of contents
  • B65D29/00 - Sacks or like containers made of fabrics Flexible containers of open-work
  • D02G3/06 - Threads formed from strip material other than paper
  • D03D3/00 - Woven fabrics characterised by their shape
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • D03D2700/03 - Tubular fabrics or bags Endless fabrics
  • Y10T428/29 - Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof

• US Classifications

  • 383 - Flexible bags
  • 139 - Textiles: weaving
  • 426 - Food or edible material: processes, compositions, and products
  • 428 - Stock material or miscellaneous articles