2420400

Information

• Patent Grant
• 2420400

• References
• Source

• Patent Number

  2,420,400

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1947
  77 years ago

• CPC

  • B29C65/222 - comprising at least a single heated wire
  • B26F3/12 - with heated wires
  • B29C65/227 - said cross-section being hollow
  • B29C65/228 - characterised by the means for electrically connecting the ends of said heated wire, resistive ribbon, resistive band or resistive strip
  • B29C65/229 - characterised by the means for tensioning said heated wire, resistive ribbon, resistive band or resistive strip
  • B29C65/26 - Hot fluid
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • F25C5/08 - by heating bodies in contact with the ice
  • B29C35/041 - using liquids
  • B29C35/049 - using steam or damp
  • Y10T83/293 - Of tool
  • Y10T83/8776 - Constantly urged tool or tool support [e.g., spring biased]

• US Classifications

  • 083 - Cutting
  • 062 - Refrigeration