1922062

Information

• Patent Grant
• 1922062

• References
• Source

• Patent Number

  1,922,062

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1933
  91 years ago

• CPC

  • E05C9/043 - with crank pins and connecting rods
  • E05C9/047 - comprising key-operated locks
  • E05C9/048 - externally mounted on the wing
  • Y10T70/5252 - Sliding and swinging
  • Y10T292/0806 - Lever-operating means
  • Y10T292/23 - Cross bars

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners