2313139

Information

• Patent Grant
• 2313139

• References
• Source

• Patent Number

  2,313,139

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1943
  81 years ago

• CPC

  • B21D53/38 - locksmith's goods
  • Y10S56/18 - Handles
  • Y10T16/499 - for lawnmower

• US Classifications

  • 072 - Metal deforming
  • 016 - Miscellaneous hardware
  • 056 - Harvesters