2964812

Information

• Patent Grant
• 2964812

• References
• Source

• Patent Number

  2,964,812

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1960
  64 years ago

• CPC

  • B43K25/024 - detachably secured to the writing tool
  • Y10S239/10 - Carbon dioxide bulb
  • Y10T24/1321 - Pencil
  • Y10T24/32 - having magnetic fastener
  • Y10T24/3427 - Clasp

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 040 - Card, picture, or sign exhibiting
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 248 - Supports
  • 401 - Coating implements with material supply