3756888

Information

• Patent Grant
• 3756888

• References
• Source

• Patent Number

  3,756,888

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • B32B38/06 - Embossing
  • B29C65/04 - Dielectric heating, e.g. high-frequency welding
  • B29C65/18 - using heated tools
  • B29C65/7441 - for making welds and cuts of other than simple rectilinear form
  • B29C66/1122 - Single lap to lap joints
  • B29C66/21 - said joint lines being formed by a single dot or dash or by several dots or dashes
  • B29C66/246 - said joint lines forming figures
  • B29C66/436 - Joining sheets for making articles comprising cushioning or padding materials, the weld being performed through the cushioning material
  • B29C66/4724 - said single elements being appliques
  • B29C66/727 - being porous
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • B29C66/81419 - and flat
  • B29C66/81427 - comprising a single ridge
  • B29C66/8167 - Quick change joining tools or surfaces
  • B29C66/81821 - of the welding jaws
  • B29C66/81871 - of the welding jaws
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C67/20 - for porous or cellular articles
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B44C3/082 - comprising a cutting out operation
  • B44C3/085 - stamping
  • B29C35/12 - Dielectric heating
  • B29C59/02 - by mechanical means
  • B29C66/433 - Casing-in
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/8165 - Carrier plates for mounting joining tool parts
  • B29L2031/722 - Decorative or ornamental articles
  • Y10T156/1023 - Surface deformation only [e.g., embossing]
  • Y10T156/1041 - Subsequent to lamination
  • Y10T156/1043 - Subsequent to assembly
  • Y10T156/1054 - and simultaneously bonding [e.g., cut-seaming]

• US Classifications

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