2657590

Information

• Patent Grant
• 2657590

• References
• Source

• Patent Number

  2,657,590

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1953
  71 years ago

• CPC

  • H01H67/16 - one motion being rotary and the other being parallel to the axis of rotation
  • Y10T74/1598 - Driven ratchet-bar and power dog
  • Y10T74/2136 - Pivoted pawls

• US Classifications

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