3889037

Information

• Patent Grant
• 3889037

• References
• Source

• Patent Number

  3,889,037

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  49 years ago

• CPC

  • B60N2/5891 - Manufacturing methods specially adapted therefor
  • B29C65/04 - Dielectric heating, e.g. high-frequency welding
  • B29C65/4815 - Hot melt adhesives
  • B29C66/1122 - Single lap to lap joints
  • B29C66/41 - Joining substantially flat articles ; Making flat seams in tubular or hollow articles
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/7486 - Paper
  • B60N2/5866 - by thermal welding
  • B29C65/1412 - Infrared [IR] radiation
  • B29C66/436 - Joining sheets for making articles comprising cushioning or padding materials, the weld being performed through the cushioning material
  • B29C66/45 - Joining of substantially the whole surface of the articles
  • B29C66/727 - being porous
  • B29C66/729 - Textile or other fibrous material made from plastics
  • B29C66/73713 - bi-axially or multi-axially
  • B29K2027/00 - Use of polyvinylhalogenides or derivatives thereof as moulding material
  • B29K2105/04 - cellular or porous
  • B29L2009/00 - Layered products
  • B29L2031/3014 - Door linings
  • Y10T428/249992 - Linear or thermoplastic
  • Y10T442/652 - Nonwoven fabric is coated, impregnated, or autogenously bonded

• US Classifications

  • 442 - Fabric
  • 428 - Stock material or miscellaneous articles