1379997

Information

• Patent Grant
• 1379997

• References
• Source

• Patent Number

  1,379,997

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1921
  103 years ago

• CPC

  • E05B65/087 - the bolts sliding parallel to the wings
  • Y10S70/67 - Handle-contained latch operator
  • Y10S292/46 - Sliding door fasteners
  • Y10T70/519 - Projecting or extending bolt
  • Y10T70/5195 - Projectable bolt
  • Y10T70/5367 - Screw
  • Y10T70/7881 - Bitting
  • Y10T70/7898 - Threaded
  • Y10T292/0994 - Lever

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners