3715837

Information

• Patent Grant
• 3715837

• References
• Source

• Patent Number

  3,715,837

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1973
  51 years ago

• CPC

  • E06B1/56 - Fastening frames to the border of openings or to similar contiguous frames
  • E06B1/522 - for overhead garage doors

• US Classifications

  • 049 - Movable or removable closures