2440213

Information

• Patent Grant
• 2440213

• References
• Source

• Patent Number

  2,440,213

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1948
  76 years ago

• CPC

  • G04D3/0017 - for components of gearworks
  • G04D3/04 - Devices for placing bearing jewels, bearing sleeves, or the like in position
  • Y10T29/53717 - Annular work

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 968 - Horology