2916762

Information

• Patent Grant
• 2916762

• References
• Source

• Patent Number

  2,916,762

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1959
  65 years ago

• CPC

  • E05F3/106 - with crank-arm transmission between driving shaft and piston within the closer housing
  • E05F3/225 - mounted at the bottom of wings
  • E05Y2600/452 - in or on the floor or wall
  • E05Y2900/132 - Doors
  • Y10S16/09 - Hydraulic actuated checks, closers
  • Y10T16/2774 - Floor pivot

• US Classifications

  • 016 - Miscellaneous hardware
  • 188 - Brakes
  • 267 - Spring devices