3657496

Information

• Patent Grant
• 3657496

• References
• Source

• Patent Number

  3,657,496

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  52 years ago

• CPC

  • H01H19/64 - Encased switches adapted for ganged operation when assembled in a line with identical switches
  • H01H27/10 - Switch operated by setting members according to a single predetermined combination out of several possible settings
  • Y10S70/71 - Combined permutation and key lock
  • Y10T70/7085 - Using a dial having indicia or pointer and indicia

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 070 - Locks