2252854

Information

• Patent Grant
• 2252854

• References
• Source

• Patent Number

  2,252,854

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1941
  83 years ago

• CPC

  • B65D35/12 - Connections between body and closure-receiving bush
  • B29C53/562 - spirally
  • B29C65/10 - using hot gases (
  • B29C65/106 - using flames coming in contact with at least one of the parts to be joined
  • B29C65/486 - characterised by their physical form being non-liquid
  • B29C65/523 - by dipping
  • B29C66/1122 - Single lap to lap joints
  • B29C66/1222 - comprising at least a lapped joint-segment
  • B29C66/1224 - comprising at least a butt joint-segment
  • B29C66/12441 - being a single wall
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/45 - Joining of substantially the whole surface of the articles
  • B29C66/49 - Internally supporting the
  • B29C66/5344 - said single elements being substantially annular, i.e. of finite length
  • B29C66/542 - joining hollow covers or hollow bottoms to open ends of container bodies
  • B29C66/723 - being multi-layered
  • B29C65/482 - Drying adhesives
  • B29C65/483 - Reactive adhesives
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 222 - Dispensing
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 493 - Manufacturing container or tube from paper