2547398

Information

• Patent Grant
• 2547398

• References
• Source

• Patent Number

  2,547,398

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1951
  73 years ago

• CPC

  • B66C23/84 - Slewing gear
  • B66C23/163 - where only part of the column rotates
  • B66C23/166 - Simple cranes with jibs which may be fixed or can slew or luff

• US Classifications

  • 212 - Traversing hoists