1941399

Information

• Patent Grant
• 1941399

• References
• Source

• Patent Number

  1,941,399

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1933
  91 years ago

• CPC

  • E05F5/027 - with closing action
  • Y10T16/2766 - Concentric spring chamber
  • Y10T16/2782 - Oscillating cylinder

• US Classifications

  • 016 - Miscellaneous hardware