2977161

Information

• Patent Grant
• 2977161

• References
• Source

• Patent Number

  2,977,161

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  64 years ago

• CPC

  • F16C37/007 - of rolling bearings
  • F16C33/3862 - comprising two annular parts joined together
  • F16C33/6662 - the liquid being carried by air or other gases
  • F16C33/6696 - with solids as lubricant
  • F16C19/06 - with a single row or balls

• US Classifications

  • 384 - Bearings