2847975

Information

• Patent Grant
• 2847975

• References
• Source

• Patent Number

  2,847,975

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1958
  66 years ago

• CPC

  • B43K7/04 - Arrangements for filling the reservoirs
  • B43K7/00 - Ball-point pens
  • B43K7/10 - Arrangements for feeding ink to the ball points

• US Classifications

  • 401 - Coating implements with material supply