3768228

Information

• Patent Grant
• 3768228

• References
• Source

• Patent Number

  3,768,228

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • B65B9/042 - for fluent material
  • A01J21/02 - with extruding arrangements and cutting devices, with or without packing devices
  • B29C65/18 - using heated tools
  • B29C65/30 - Electrical means
  • B29C66/53461 - joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
  • B29C66/91645 - by steps
  • B29C66/929 - characterized by specific pressure, force, mechanical power or displacement values or ranges
  • B29C65/305 - involving the use of cartridge heaters

• US Classifications

  • 053 - Package making