1958321

Information

• Patent Grant
• 1958321

• References
• Source

• Patent Number

  1,958,321

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1934
  90 years ago

• CPC

  • E05G7/007 - with rotatable bottoms
  • Y10S70/18 - Revolving door lock
  • Y10T292/0817 - Spring arm
  • Y10T292/0905 - Swinging catch

• US Classifications

  • 049 - Movable or removable closures
  • 070 - Locks
  • 109 - Safes, bank protection, or a related device
  • 292 - Closure fasteners