3443625

Information

• Patent Grant
• 3443625

• References
• Source

• Patent Number

  3,443,625

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1969
  55 years ago

• CPC

  • E06B3/7003 - consisting of several adjacent similar elements
  • E05B65/0021 - for overhead or roll-up doors
  • E06B3/48 - Wings connected at their edges
  • E06B2003/7044 - Garage doors

• US Classifications

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