2631032

Information

• Patent Grant
• 2631032

• References
• Source

• Patent Number

  2,631,032

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1953
  71 years ago

• CPC

  • B64C1/1423 - Passenger doors
  • B60J9/02 - Entrance or exit closures other than windows, doors, or in roofs
  • B63B19/14 - Hatch covers
  • Y10T292/0816 - Sliding
  • Y10T292/086 - Rigid
  • Y10T292/1083 - Rigid

• US Classifications

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