3767238

Information

• Patent Grant
• 3767238

• References
• Source

• Patent Number

  3,767,238

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • E05B65/1053 - sliding towards and away form the door
  • E05B47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B63/18 - with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
  • E05B65/1006 - of the vertical rod type
  • E05B65/1093 - Dogging means for holding the actuation means
  • Y10T70/8919 - Antifriction provisions
  • Y10T292/0822 - Emergency operating means
  • Y10T292/0908 - Emergency operating means
  • Y10T292/0975 - Link and push or pull rod
  • Y10T292/1055 - Link and lever
  • Y10T292/1082 - Motor

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks