1328076

Information

• Patent Grant
• 1328076

• References
• Source

• Patent Number

  1,328,076

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1920
  105 years ago

• CPC

  • B43K25/024 - detachably secured to the writing tool
  • H04M1/515 - by generating or selecting other signals than trains of pulses of similar shape or other signals than currents of one or more different frequencies
  • Y10T24/1344 - Wire pencil holder

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.