1954245

Information

• Patent Grant
• 1954245

• References
• Source

• Patent Number

  1,954,245

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1934
  90 years ago

• CPC

  • F16N7/366 - with feed by pumping action of a vertical shaft of the machine
  • F16N2210/18 - Electric motors

• US Classifications

  • 384 - Bearings
  • 200 - Electricity: circuit makers and breakers