1815746

Information

• Patent Grant
• 1815746

• References
• Source

• Patent Number

  1,815,746

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1931
  93 years ago

• CPC

  • B43K25/024 - detachably secured to the writing tool
  • Y10T24/1344 - Wire pencil holder

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.