878521

Information

• Patent Grant
• 878521

• References
• Source

• Patent Number

  878,521

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1908
  116 years ago

• CPC

  • E05F3/104 - with cam-and-slide transmission between driving shaft and piston within the closer housing
  • Y10T16/2796 - Cam

• US Classifications

  • 016 - Miscellaneous hardware