2992137

Information

• Patent Grant
• 2992137

• References
• Source

• Patent Number

  2,992,137

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • F16C33/12 - Structural composition Use of special materials or surface treatments
  • F16C2204/50 - Alloys based on zinc
  • Y10S428/926 - Thickness of individual layer specified
  • Y10T428/12111 - Separated by nonmetal matrix or binder [e.g., welding electrode, etc.]
  • Y10T428/12993 - Surface feature [e.g., rough, mirror]
  • Y10T428/256 - Heavy metal or aluminum or compound thereof

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 384 - Bearings