3896595

Information

• Patent Grant
• 3896595

• References
• Source

• Patent Number

  3,896,595

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1975
  49 years ago

• CPC

  • E05F1/123 - with a torsion bar
  • E05C3/12 - with latching action
  • E05Y2900/154 - Skylights
  • E05Y2900/612 - for manhole covers
  • Y10T292/1072 - Rigid
  • Y10T292/18 - Free-end-engaging means

• US Classifications

  • 052 - Static structures
  • 049 - Movable or removable closures
  • 292 - Closure fasteners