3890814

Information

• Patent Grant
• 3890814

• References
• Source

• Patent Number

  3,890,814

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • E05B17/0037 - Spring-operated
  • E05C1/14 - the handle or member moving essentially towards or away from the plane of the wing or frame
  • Y10S292/72 - Starters
  • Y10T16/625 - Spring
  • Y10T70/5221 - Locking latch bolt, biased
  • Y10T70/5513 - By manipulator
  • Y10T292/0976 - Sliding cam

• US Classifications

  • 070 - Locks
  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures
  • 292 - Closure fasteners