2948058

Information

• Patent Grant
• 2948058

• References
• Source

• Patent Number

  2,948,058

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1960
  64 years ago

• CPC

  • H02B3/00 - Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
  • H01H1/50 - Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
  • Y10T29/53578 - Lever operated
  • Y10T29/53622 - Helical spring
  • Y10T29/53909 - Means comprising hand manipulatable tool

• US Classifications

  • 029 - Metal working
  • 081 - Tools