3776368

Information

• Patent Grant
• 3776368

• References
• Source

• Patent Number

  3,776,368

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • E04G3/32 - Hoisting devices Safety devices
  • B66D1/54 - Safety gear
  • B66D5/00 - Braking or detent devices characterised by application to lifting or hoisting gear
  • B66D2700/03 - Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 188 - Brakes