3805360

Information

• Patent Grant
• 3805360

• References
• Source

• Patent Number

  3,805,360

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • B21D45/02 - Ejecting devices
  • B21D22/02 - Stamping using rigid devices or tools
  • B21D53/34 - brake drums
  • F16D65/10 - Drums for externally- or internally-engaging brakes
  • Y10T29/49748 - by shaping, e.g., bending, extruding, turning, etc.

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 419 - Powder metallurgy processes