3878705

Information

• Patent Grant
• 3878705

• References
• Source

• Patent Number

  3,878,705

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  49 years ago

• CPC

  • F16C33/543 - from a single part
  • B21D28/10 - Incompletely punching in such a manner that the parts are still coherent with the work
  • B21D53/12 - cages for bearings
  • F16C19/44 - Needle bearings
  • F16C33/4676 - of the stays separating adjacent cage pockets
  • Y10T29/49691 - Cage making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working