3047323

Information

• Patent Grant
• 3047323

• References
• Source

• Patent Number

  3,047,323

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1962
  62 years ago

• CPC

  • E05B55/12 - the bolt being secured by the operation of a hidden parallel member; Automatic latch bolt deadlocking mechanisms
  • Y10T70/55 - Dogged bolt or connections
  • Y10T70/5531 - Combination and/or key operable
  • Y10T70/8865 - Reversible structures
  • Y10T292/0971 - Cam and lever
  • Y10T292/1031 - Swinging catch
  • Y10T292/1098 - Cam and lever operating means
  • Y10T292/59 - Rollback and spindle connection

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks