2229613

Information

• Patent Grant
• 2229613

• References
• Source

• Patent Number

  2,229,613

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1941
  84 years ago

• CPC

  • B29C51/082 - by shaping between complementary mould parts
  • B29C51/262 - Clamping means for the sheets
  • B29C66/91421 - of the joining tools
  • B29C66/91655 - by controlling or regulating the current intensity
  • B29C51/40 - Venting means
  • B29C66/91231 - of the joining tool
  • B29C66/91423 - using joining tools having different temperature zones or using several joining tools with different temperatures
  • B29C2793/0045 - Perforating
  • B29C2793/0081 - before shaping
  • B29C2793/009 - after shaping
  • Y10T156/1007 - Running or continuous length work
  • Y10T156/1084 - of continuous or running length bonded web

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 053 - Package making
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus