2643920

Information

• Patent Grant
• 2643920

• References
• Source

• Patent Number

  2,643,920

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  71 years ago

• CPC

  • F16C19/38 - with two or more rows of rollers
  • F16C19/522 - related to load on the bearing
  • F16C33/502 - formed of arcuate segments retaining one or more rollers or needles
  • F16C33/61 - formed by wires
  • F41A27/16 - using raceway bearings
  • F16C2300/14 - Large applications
  • Y10S411/931 - Superposed nuts
  • Y10S411/983 - Inelastic tongue

• US Classifications

  • 384 - Bearings
  • 089 - Ordnance
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener