2590745

Information

• Patent Grant
• 2590745

• References
• Source

• Patent Number

  2,590,745

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1952
  72 years ago

• CPC

  • F16K31/05 - specially adapted for operating hand-operated valves or for combined motor and hand operation
  • F16H25/2228 - the device for circulation forming a part of the screw member
  • Y10T74/18584 - Shaft shorter than nut

• US Classifications

  • 074 - Machine element or mechanism