3511741

Information

• Patent Grant
• 3511741

• References
• Source

• Patent Number

  3,511,741

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  55 years ago

• CPC

  • B64C1/12 - Construction or attachment of skin panels
  • B32B15/00 - Layered products comprising a layer of metal
  • B32B15/08 - of synthetic resin
  • C09J175/04 - Polyurethanes
  • E04B1/8209 - sound absorbing devices
  • E04B1/86 - slab-shaped
  • E04C2/26 - composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
  • F16B5/01 - by means of fastening elements specially adapted for honeycomb panels
  • F16L9/02 - of metal
  • F16L13/103 - Adhesive joints
  • B64C2001/0072 - from composite materials
  • B64C2001/0081 - from metallic materials
  • B64C2700/6204 - Materials
  • E04B2001/8461 - layered
  • E04B2001/8476 - with acoustical cavities, with or without acoustical filling
  • E04B2001/848 - the cavities opening onto the face of the element
  • E04B2001/849 - Groove or slot type openings
  • Y02T50/433 - Composites
  • Y10T428/24636 - Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles