1797833

Information

• Patent Grant
• 1797833

• References
• Source

• Patent Number

  1,797,833

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1931
  93 years ago

• CPC

  • F16C33/12 - Structural composition Use of special materials or surface treatments
  • F16C33/06 - Sliding surface mainly made of metal
  • F16C33/16 - Sliding surface consisting mainly of graphite
  • F16C2204/66 - High carbon steel, i.e. carbon content above 0.8 wt%
  • F16C2206/02 - Carbon based material

• US Classifications

  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
  • 384 - Bearings