3556924

Information

• Patent Grant
• 3556924

• References
• Source

• Patent Number

  3,556,924

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • B29C65/20 - with direct contact
  • B29C65/00 - Joining or sealing of preformed parts
  • B29C66/526 - Joining bars
  • B29C66/52631 - with a right angle
  • B29C66/5268 - characterised by their solid cross sections being non-circular
  • B29C66/727 - being porous
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/5326 - said single elements being substantially flat
  • B29C66/543 - joining more than two hollow-preforms to form said hollow articles
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis
  • B29L2031/3005 - Body finishings
  • B29L2031/751 - Mattresses, cushions
  • Y10T428/24996 - With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers
  • Y10T428/249981 - Plural void-containing components
  • Y10T428/249984 - Adhesive or bonding component contains voids
  • Y10T428/249985 - Composition of adhesive or bonding component specified
  • Y10T428/31928 - Ester, halide or nitrile of addition polymer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 427 - Coating processes