1893130

Information

• Patent Grant
• 1893130

• References
• Source

• Patent Number

  1,893,130

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1933
  91 years ago

• CPC

  • B43K24/10 - for selecting, projecting and locking several writing units
  • B43K5/005 - Pen barrels
  • B43K5/165 - with detachable means
  • B43K24/14 - operated by turning means

• US Classifications

  • 401 - Coating implements with material supply