2866438

Information

• Patent Grant
• 2866438

• References
• Source

• Patent Number

  2,866,438

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1958
  66 years ago

• CPC

  • B43K21/033 - with automatic feed by pressure during use of pencil

• US Classifications

  • 401 - Coating implements with material supply