3143773

Information

• Patent Grant
• 3143773

• References
• Source

• Patent Number

  3,143,773

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1964
  60 years ago

• CPC

  • E05F3/108 - with piston rod protruding from the closer housing; Telescoping closers
  • E05Y2900/132 - Doors
  • Y10S292/46 - Sliding door fasteners
  • Y10T16/282 - Flexible link
  • Y10T16/287 - Spring and flexible link
  • Y10T16/568 - Spring and flexible link
  • Y10T292/0807 - Sliding and hooked end

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners