822445

Information

• Patent Grant
• 822445

• References
• Source

• Patent Number

  822,445

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1906
  118 years ago

• CPC

  • B21F45/22 - of paper fasteners or clips
  • Y10T24/44829 - Segments form opposed engaging faces
  • Y10T29/26 - Paper-fastener making
  • Y10T83/4812 - Compound movement of tool during tool cycle

• US Classifications

  • 140 - Wireworking
  • 024 - Buckles, buttons, clasps, etc.
  • 029 - Metal working
  • 083 - Cutting