2824319

Information

• Patent Grant
• 2824319

• References
• Source

• Patent Number

  2,824,319

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1958
  66 years ago

• CPC

  • B24B19/007 - for grinding buttons, nail heads, screw heads, bottle capsules or the like
  • Y10T29/49785 - of interlocking element
  • Y10T29/49995 - Shaping one-piece blank by removing material

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 026 - Textiles: cloth finishing
  • 029 - Metal working
  • 451 - Abrading