26613

Information

• Patent Grant
• 26613

• References
• Source

• Patent Number

  26,613

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1859
  165 years ago

• CPC

  • B23B51/02 - Twist drills
  • Y10T24/1924 - Button engaging
  • Y10T408/898 - Helical ribbon Tool
  • Y10T408/902 - Having central lead-screw

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 002 - Apparel
  • 024 - Buckles, buttons, clasps, etc.