1979456

Information

• Patent Grant
• 1979456

• References
• Source

• Patent Number

  1,979,456

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1934
  90 years ago

• CPC

  • E05C3/047 - rotating about an axis parallel to the surface on which the fastener is mounted
  • E05B13/002 - locking the handle
  • Y10T292/08 - Bolts
  • Y10T292/1041 - Rigid operating means
  • Y10T292/68 - Keepers

• US Classifications

  • 292 - Closure fasteners
  • 049 - Movable or removable closures