3562920

Information

• Patent Grant
• 3562920

• References
• Source

• Patent Number

  3,562,920

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  53 years ago

• CPC

  • B65B51/20 - by fluid pressure acting directly on folds or on opposed surfaces
  • B29C65/10 - using hot gases (
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29C65/103 - direct heating both surfaces to be joined
  • B29C66/1122 - Single lap to lap joints
  • B29C66/72328 - Paper
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/87441 - by lowering or shutting down the power supply
  • B29C66/9121 - by measuring the temperature
  • B29C66/9141 - by controlling or regulating the temperature

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper