3894557

Information

• Patent Grant
• 3894557

• References
• Source

• Patent Number

  3,894,557

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • F16K31/48 - actuated by mechanical timing-device
  • Y10T74/116 - Clock train
  • Y10T137/8242 - Electrical
  • Y10T137/86477 - Biased latch, cam operated

• US Classifications

  • 137 - Fluid handling
  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers