3454073

Information

• Patent Grant
• 3454073

• References
• Source

• Patent Number

  3,454,073

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • E06B9/17 - Parts or details of roller shutters
  • E06B9/17015 - made of at most two pieces; Front opening details

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel