3392077

Information

• Patent Grant
• 3392077

• References
• Source

• Patent Number

  3,392,077

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1968
  56 years ago

• CPC

  • B29C66/472 - said single elements being substantially flat
  • B29C65/18 - using heated tools
  • B29C65/305 - involving the use of cartridge heaters
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/81431 - comprising a single cavity
  • B29C66/8181 - characterised by the cooling constructional aspects
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis
  • B29C69/005 - cutting-off or cutting-out a part of a strip-like or sheet-like material, transferring that part and fixing it to an article
  • B29C69/007 - Lining or sheathing in combination with forming the article to be lined
  • B31B1/90 - Attaching accessories not otherwise provided for
  • B29C66/81415 - being bevelled
  • B29C70/545 - Perforating, cutting or machining during or after moulding
  • B29C70/887 - locally reinforced
  • B29C2793/0045 - Perforating
  • B29L2031/71 - Eyelets
  • B29L2031/7128 - Bags, sacks, sachets
  • B31B2201/9066 - Applying button-and-string or washer like closure elements
  • Y10T156/1057 - Subsequent to assembly of laminae
  • Y10T156/1304 - Means making hole or aperture in part to be laminated

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper