3801402

Information

• Patent Grant
• 3801402

• References
• Source

• Patent Number

  3,801,402

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  51 years ago

• CPC

  • B29C51/267 - Two sheets being thermoformed in separate mould parts and joined together while still in the mould
  • B29C33/10 - with incorporated venting means
  • B29C49/0047 - Sheet blow-moulding
  • B29C51/00 - Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating
  • B29C51/002 - characterised by the choice of material
  • B29C51/14 - using multilayered preforms or sheets
  • B29C65/483 - Reactive adhesives
  • B29C66/54 - Joining several hollow-preforms
  • B29C65/00 - Joining or sealing of preformed parts
  • B29C65/4865 - containing additives
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29L2031/7172 - Fuel tanks, jerry cans
  • B60K15/03177 - made of non-metallic material
  • Y10S220/905 - Flexible fuel tank for a vehicle
  • Y10T156/1043 - Subsequent to assembly
  • Y10T156/1044 - of parallel stacked sheets only
  • Y10T156/1048 - to form dished or receptacle-like product

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 220 - Receptacles
  • 264 - Plastic and nonmetallic article shaping or treating: processes