1853916

Information

• Patent Grant
• 1853916

• References
• Source

• Patent Number

  1,853,916

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1932
  92 years ago

• CPC

  • E05D13/14 - with weights
  • Y10T16/743 - Composite

• US Classifications

  • 016 - Miscellaneous hardware