2495631

Information

• Patent Grant
• 2495631

• References
• Source

• Patent Number

  2,495,631

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1950
  75 years ago

• CPC

  • B43L23/06 - in which the pencils or leads are sharpened by only axial movement against cutting blades
  • Y10T279/31 - Jaws mounted on flexible member

• US Classifications

  • 144 - Woodworking
  • 279 - Chucks or sockets
  • 451 - Abrading