972887

Information

• Patent Grant
• 972887

• References
• Source

• Patent Number

  972,887

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1910
  114 years ago

• CPC

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

• US Classifications

  • 016 - Miscellaneous hardware