1806772

Information

• Patent Grant
• 1806772

• References
• Source

• Patent Number

  1,806,772

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1931
  93 years ago

• CPC

  • E05C19/005 - pivoted about an axis on the wing, perpendicular to the plane of the wing
  • Y10S292/32 - Freight car door fasteners
  • Y10T292/1049 - Rigid
  • Y10T292/23 - Cross bars

• US Classifications

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