3283390

Information

• Patent Grant
• 3283390

• References
• Source

• Patent Number

  3,283,390

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1966
  58 years ago

• CPC

  • B43K1/08 - with ball points Balls or ball beds
  • B21D53/76 - writing or drawing instruments
  • Y10T29/5116 - forging and bending, cutting or punching

• US Classifications

  • 029 - Metal working