2207359

Information

• Patent Grant
• 2207359

• References
• Source

• Patent Number

  2,207,359

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1940
  84 years ago

• CPC

  • B21D28/34 - Perforating tools Die holders
  • Y10T279/17854 - Longitudinal clamping wedge
  • Y10T403/62 - Annular recess is joint component
  • Y10T403/635 - Tapered
  • Y10T403/76 - having a cam, wedge, or tapered portion

• US Classifications

  • 279 - Chucks or sockets
  • 403 - Joints and connections