2106739

Information

• Patent Grant
• 2106739

• References
• Source

• Patent Number

  2,106,739

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1938
  86 years ago

• CPC

  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C65/14 - using wave energy
  • B29C65/1432 - direct heating of the surfaces to be joined
  • B29C65/18 - using heated tools
  • B29C65/305 - involving the use of cartridge heaters
  • B29C65/568 - using a swaging operation
  • B29C65/72 - by combined operations or combined techniques
  • B29C66/5346 - said single elements being substantially flat
  • B29C66/542 - joining hollow covers or hollow bottoms to open ends of container bodies
  • B29C66/545 - one hollow-preform being placed inside the other
  • B29C66/72328 - Paper
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/81427 - comprising a single ridge
  • B29C66/81431 - comprising a single cavity
  • B31B17/00 - Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
  • B29C53/34 - Rim rolling
  • B29C66/81422 - being convex
  • B29C66/81423 - being concave
  • B29L2031/717 - Cans, tins
  • B31B2217/082 - Making boxes from tubular webs or blanks

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 053 - Package making