3222913

Information

• Patent Grant
• 3222913

• References
• Source

• Patent Number

  3,222,913

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • B21J15/18 - operated by air pressure or other gas pressure
  • B21D22/00 - Shaping without cutting, by stamping, spinning, or deep-drawing
  • B21D28/002 - Drive of the tools
  • B21D28/20 - Applications of drives for reducing noise or wear
  • B30B1/08 - operated by fluid-pressure means
  • B30B1/12 - operated by hand or foot
  • B30B1/16 - operated by fluid-pressure means

• US Classifications

  • 072 - Metal deforming
  • 100 - Presses