762770

Information

• Patent Grant
• 762770

• References
• Source

• Patent Number

  762,770

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1904
  120 years ago

• CPC

  • E05B81/20 - for assisting final closing or for initiating opening
  • Y10T70/7124 - Retracted electrically only
  • Y10T292/1067 - Link and lever
  • Y10T292/1069 - Flexible
  • Y10T292/1082 - Motor

• US Classifications

  • 292 - Closure fasteners
  • 049 - Movable or removable closures
  • 070 - Locks
  • 340 - Communications: electrical