3317363

Information

• Patent Grant
• 3317363

• References
• Source

• Patent Number

  3,317,363

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • E04C2/3405 - spaced apart by profiled spacer sheets
  • B29C44/22 - consisting of at least two parts of chemically or physically different materials
  • B29C44/24 - Making multilayered articles
  • B29C44/306 - Longitudinally shaping
  • B29C65/48 - using adhesives
  • B29C65/7894 - of continuously moving sheets or webs
  • B29C66/438 - Joining sheets for making hollow-walled, channelled structures or multi-tubular articles
  • B29C66/727 - being porous
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • E04C2002/3466 - with sinusoidal corrugations
  • E04C2002/3494 - Apparatus for making profiled spacer sheets
  • Y10T156/1025 - to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
  • Y10T428/24736 - Ornamental design or indicia
  • Y10T428/249989 - Integrally formed skin

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles