3889314

Information

• Patent Grant
• 3889314

• References
• Source

• Patent Number

  3,889,314

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • G08B17/06 - Electric actuation of the alarm
  • A62C2/245 - with thermostatic elements
  • F16G15/04 - Quickly-detachable chain couplings Shackles chain links with rapid junction means are classified according to the corresponding kind of chain
  • Y10T16/22 - Thermally released check or closer

• US Classifications

  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures