3747272

Information

• Patent Grant
• 3747272

• References
• Source

• Patent Number

  3,747,272

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1973
  51 years ago

• CPC

  • E05C17/18 - pivoted only at one end having a row of holes, notches, or pins

• US Classifications

  • 049 - Movable or removable closures
  • 160 - Flexible or portable closure, partition, or panel