3838539

Information

• Patent Grant
• 3838539

• References
• Source

• Patent Number

  3,838,539

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • E06B7/285 - Finger plates
  • E06B9/52 - Devices affording protection against insects

• US Classifications

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