2788861

Information

• Patent Grant
• 2788861

• References
• Source

• Patent Number

  2,788,861

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • B21B35/147 - Lubrication of spindle couplings
  • B21B35/146 - Tongue and slipper joints

• US Classifications

  • 184 - Lubrication
  • 285 - Pipe joints or couplings
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts