2333936

Information

• Patent Grant
• 2333936

• References
• Source

• Patent Number

  2,333,936

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1943
  81 years ago

• CPC

  • E21B27/02 - Dump bailers, i.e. containers for depositing substances
  • B21D13/045 - the corrugations being parallel to the feeding movement
  • C23C8/02 - Pre-treatment of the material to be coated
  • Y10T29/302 - Clad or other composite foil or thin metal making
  • Y10T29/303 - with assembling or disassembling of a pack
  • Y10T428/12306 - Workpiece of parallel, nonfastened components [e.g., fagot, pile, etc.]

• US Classifications

  • 148 - Metal treatment
  • 029 - Metal working
  • 428 - Stock material or miscellaneous articles