3244574

Information

• Patent Grant
• 3244574

• References
• Source

• Patent Number

  3,244,574

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1966
  59 years ago

• CPC

  • B29C65/0672 - Spin welding
  • B29C66/001 - Joining in special atmospheres
  • B29C66/545 - one hollow-preform being placed inside the other
  • B29C66/81431 - comprising a single cavity
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C65/0609 - characterised by the movement of the parts to be joined
  • B29C65/069 - the welding tool cooperating with specially formed features of at least one of the parts to be joined
  • B29L2024/00 - Articles with hollow walls
  • B29L2031/7132 - Bowls, Cups, Glasses
  • Y10S220/31 - Sonic seal

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 215 - Bottles and jars
  • 220 - Receptacles
  • 493 - Manufacturing container or tube from paper