3480497

Information

• Patent Grant
• 3480497

• References
• Source

• Patent Number

  3,480,497

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • B29C67/0044 - for shaping edges or extremities
  • B29B15/125 - by dipping
  • B29C63/044 - continuously
  • B29C70/506 - and impregnating by melting a solid material
  • B29D24/005 - the structure having joined ribs
  • B31D3/0284 - Laminating honeycomb cores; applying cover sheets to core edges; working core edges
  • B32B3/12 - characterised by a layer of regularly- arranged cells
  • B29K2105/256 - Sheet, plate, blank, film
  • Y10T428/24149 - Honeycomb-like

• US Classifications

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