3142599

Information

• Patent Grant
• 3142599

• References
• Source

• Patent Number

  3,142,599

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1964
  60 years ago

• CPC

  • B29C43/222 - characterised by the shape of the surface
  • B22D39/023 - using a displacement member
  • B29C43/305 - Making multilayered articles
  • B29C51/225 - mounted on a vacuum drum
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B65D65/44 - Applications of resilient shock-absorbing materials
  • B29C43/46 - Rollers
  • B29C47/00 - Extrusion moulding
  • B29C47/0021 - Flat flexible articles
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C47/0033 - Articles having longitudinal irregularities
  • B29C2043/463 - corrugated, patterned or embossed surface
  • B29C2043/486 - cooperating with rollers or drums
  • E04C2002/3416 - with cylindrical dimples
  • E04C2002/3422 - with polygonal dimples
  • E04C2002/3427 - with conical dimples
  • E04C2002/3433 - with dimples extending from both sides of the spacer sheet
  • E04C2002/3472 - with multiple layers of profiled spacer sheets
  • E04C2002/3494 - Apparatus for making profiled spacer sheets
  • Y10S206/819 - Material
  • Y10T156/1025 - to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
  • Y10T428/24661 - Forming, or cooperating to form cells
  • Y10T428/24678 - Waffle-form

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 206 - Special receptacle or package
  • 217 - Wooden receptacles
  • 428 - Stock material or miscellaneous articles
  • D09 - Packages and containers for goods