3770930

Information

• Patent Grant
• 3770930

• References
• Source

• Patent Number

  3,770,930

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1973
  51 years ago

• CPC

  • H05B6/6417 - Door interlocks of the microwave heating apparatus and related circuits
  • Y10S292/69 - Washing machine or stove closure latch
  • Y10T70/5212 - Sliding dead bolt
  • Y10T70/5341 - Key operable only
  • Y10T292/1024 - Friction catch
  • Y10T292/68 - Keepers
  • Y10T292/702 - Pivoted or swinging

• US Classifications

  • 219 - Electric heating
  • 070 - Locks
  • 200 - Electricity: circuit makers and breakers
  • 292 - Closure fasteners