2877637

Information

• Patent Grant
• 2877637

• References
• Source

• Patent Number

  2,877,637

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1959
  65 years ago

• CPC

  • E05C5/02 - both moving axially and turning about their axis to secure the wing
  • Y10T70/5133 - Dead bolt
  • Y10T70/5314 - Sliding and rotary
  • Y10T70/5584 - Dead bolt
  • Y10T292/0864 - Combined motion

• US Classifications

  • 070 - Locks
  • 109 - Safes, bank protection, or a related device
  • 292 - Closure fasteners
  • 312 - Supports: cabinet structure