2331416

Information

• Patent Grant
• 2331416

• References
• Source

• Patent Number

  2,331,416

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1943
  81 years ago

• CPC

  • B22D29/00 - Removing castings from moulds, not restricted to casting processes covered by a single main group Removing cores Handling ingots
  • Y10S414/126 - Handlers with spring devices
  • Y10T24/44444 - having specific surface material or irregularity on or along engaging face
  • Y10T24/44462 - Coil spring

• US Classifications

  • 410 - Freight accommodation on freight carrier
  • 024 - Buckles, buttons, clasps, etc.
  • 033 - Geometrical instruments
  • 105 - Railway rolling stock
  • 180 - Motor vehicles
  • 414 - Material or article handling