3855043

Information

• Patent Grant
• 3855043

• References
• Source

• Patent Number

  3,855,043

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • B32B38/06 - Embossing
  • B29C65/02 - by heating, with or without pressure
  • B29C65/18 - using heated tools
  • 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
  • B29C66/436 - 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
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81427 - comprising a single ridge
  • B29C66/81431 - comprising a single cavity
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/8432 - Machines for making separate joints at the same time mounted in parallel or in series
  • 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
  • B29C65/743 - using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
  • B29C66/81419 - and flat
  • B29C66/8165 - Carrier plates for mounting joining tool parts
  • B29L2031/722 - Decorative or ornamental articles
  • Y10T428/24661 - Forming, or cooperating to form cells
  • Y10T428/24736 - Ornamental design or indicia
  • Y10T428/24876 - Intermediate layer contains particulate material [e.g., pigment, etc.]
  • Y10T428/24893 - including particulate material

• US Classifications

  • 428 - Stock material or miscellaneous articles