3820362

Information

• Patent Grant
• 3820362

• References
• Source

• Patent Number

  3,820,362

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • E05B37/16 - with two or more push or pull knobs, slides, or the like
  • Y10T70/55 - Dogged bolt or connections
  • Y10T70/7147 - Combination or key
  • Y10T70/7271 - Associated movable operator
  • Y10T70/7311 - Step-by-step

• US Classifications

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