2689758

Information

• Patent Grant
• 2689758

• References
• Source

• Patent Number

  2,689,758

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1954
  70 years ago

• CPC

  • E05B85/22 - Rectilinearly moving bolts
  • Y10S16/32 - Door latch
  • Y10S292/41 - Door latch separation prevention
  • Y10T16/61 - Closure checks
  • Y10T70/5217 - Swinging dead bolt
  • Y10T292/1043 - Swinging
  • Y10T292/444 - Swinging catch
  • Y10T292/68 - Keepers

• US Classifications

  • 292 - Closure fasteners
  • 016 - Miscellaneous hardware
  • 070 - Locks