3174177

Information

• Patent Grant
• 3174177

• References
• Source

• Patent Number

  3,174,177

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1965
  59 years ago

• CPC

  • E05F3/104 - with cam-and-slide transmission between driving shaft and piston within the closer housing
  • E05F3/227 - mounted at the top of wings
  • E05Y2900/132 - Doors
  • Y10T16/2769 - Cam
  • Y10T16/2796 - Cam

• US Classifications

  • 016 - Miscellaneous hardware