3237604

Information

• Patent Grant
• 3237604

• References
• Source

• Patent Number

  3,237,604

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  59 years ago

• CPC

  • B43K24/086 - with heart-shaped cams, balls
  • B43K25/026 - combined with other objects

• US Classifications

  • 401 - Coating implements with material supply
  • D19 - Office supplies