3416991

Information

• Patent Grant
• 3416991

• References
• Source

• Patent Number

  3,416,991

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  55 years ago

• CPC

  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B29C53/04 - of plates or sheets
  • B29C53/32 - Coiling
  • B29C53/34 - Rim rolling
  • B29C55/023 - using multilayered plates or sheets
  • B29C61/02 - Thermal shrinking
  • B29C61/0616 - layered or partially layered preforms
  • B29C65/00 - Joining or sealing of preformed parts
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/432 - for making tubular articles or closed loops
  • B29C66/435 - Making large sheets by joining smaller ones or strips together
  • B29C66/438 - Joining sheets for making hollow-walled, channelled structures or multi-tubular articles
  • B29C66/472 - said single elements being substantially flat
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C65/02 - by heating, with or without pressure
  • B29C65/48 - using adhesives
  • B29C65/4885 - characterised by their composition being non-plastics
  • B29C65/62 - Stitching
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/73711 - oriented
  • B29K2023/12 - PP
  • B29L2009/00 - Layered products
  • B29L2009/001 - the layers being loose
  • B29L2023/005 - Hoses
  • B29L2031/601 - Multi-tubular articles
  • Y10T428/24207 - with strand[s] or strand-portion[s] between layers [e.g., upholstery trim, etc.]
  • Y10T428/2424 - Annular cover
  • Y10T428/24488 - Differential nonuniformity at margin
  • Y10T428/26 - Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

• US Classifications

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