2423965

Information

• Patent Grant
• 2423965

• References
• Source

• Patent Number

  2,423,965

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1947
  77 years ago

• CPC

  • B29C66/612 - Making circumferential joints
  • B29C65/00 - Joining or sealing of preformed parts
  • B29C65/48 - using adhesives
  • B29C65/7847 - using vacuum to hold at least one of the parts to be joined
  • B29C66/542 - joining hollow covers or hollow bottoms to open ends of container bodies
  • B29C66/545 - one hollow-preform being placed inside the other
  • B29C66/81457 - comprising a block or layer of deformable material
  • B31B1/60 - Uniting opposed surfaces or edges Taping
  • B31B17/00 - Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
  • B31F1/0083 - Closing
  • B29K2711/126 - Impregnated
  • B31B2201/60 - Uniting opposed surfaces or edges Taping
  • B31B2217/082 - Making boxes from tubular webs or blanks

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 220 - Receptacles