2741793

Information

• Patent Grant
• 2741793

• References
• Source

• Patent Number

  2,741,793

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1956
  68 years ago

• CPC

  • E05F3/106 - with crank-arm transmission between driving shaft and piston within the closer housing
  • E05Y2900/132 - Doors
  • Y10T16/2766 - Concentric spring chamber
  • Y10T16/2799 - Spring and flexible link

• US Classifications

  • 016 - Miscellaneous hardware