2768853

Information

• Patent Grant
• 2768853

• References
• Source

• Patent Number

  2,768,853

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1956
  68 years ago

• CPC

  • E05B77/48 - by electrical means
  • Y10S70/54 - Double-ended spring
  • Y10T70/60 - Systems
  • Y10T292/1062 - Spring retracted
  • Y10T292/1082 - Motor

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks