2212717

Information

• Patent Grant
• 2212717

• References
• Source

• Patent Number

  2,212,717

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1940
  84 years ago

• CPC

  • F04C29/02 - Lubrication Lubricant separation
  • F04C18/3566 - the inner and outer member being in contact along more than line or surface
  • F25B49/022 - Compressor control arrangements

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 277 - Seal for a joint or juncture
  • 384 - Bearings