3802155

Information

• Patent Grant
• 3802155

• References
• Source

• Patent Number

  3,802,155

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  51 years ago

• CPC

  • B29C65/7471 - using a fluid
  • B29C65/10 - using hot gases (
  • B29C66/431 - Joining the articles to themselves
  • B29C66/73715 - heat-shrinkable
  • B29C66/861 - Hand-held tools
  • B65B51/20 - by fluid pressure acting directly on folds or on opposed surfaces
  • B65B53/02 - by heat

• US Classifications

  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture