3804600

Information

• Patent Grant
• 3804600

• References
• Source

• Patent Number

  3,804,600

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • F16C33/12 - Structural composition Use of special materials or surface treatments
  • F16C2204/60 - Ferrous alloys
  • Y10T29/46 - Burning in, wearing in, or oil burnishing

• US Classifications

  • 029 - Metal working
  • 051 - Abrasive tool making process, material, or composition
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 419 - Powder metallurgy processes
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles