2593421

Information

• Patent Grant
• 2593421

• References
• Source

• Patent Number

  2,593,421

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1952
  72 years ago

• CPC

  • G01R11/60 - Subtraction meters Meters measuring maximum or minimum load hours
  • Y10T74/1529 - Slide actuator
  • Y10T74/1537 - Oscillating
  • Y10T74/1595 - Driving ratchet-bar or rack

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 074 - Machine element or mechanism