2195644

Information

• Patent Grant
• 2195644

• References
• Source

• Patent Number

  2,195,644

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1940
  84 years ago

• CPC

  • B21J13/02 - Dies or mountings therefor
  • B21J7/38 - driven by steam, air, or other gaseous pressure
  • Y10S425/029 - Jigs and dies
  • Y10T403/32861 - T-pivot, e.g., wrist pin, etc.
  • Y10T403/69 - Axially split or separable member

• US Classifications

  • 092 - Expansible chamber devices
  • 072 - Metal deforming
  • 403 - Joints and connections