3397488

Information

• Patent Grant
• 3397488

• References
• Source

• Patent Number

  3,397,488

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • E05F15/676 - operated by friction wheels
  • E05Y2201/434 - Electromotors Details thereof
  • E05Y2600/46 - in or on the wing
  • E05Y2900/106 - for garages

• US Classifications

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