2574312

Information

• Patent Grant
• 2574312

• References
• Source

• Patent Number

  2,574,312

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1951
  73 years ago

• CPC

  • E05D15/0604 - allowing an additional movement
  • E05D15/58 - with both swinging and sliding movements
  • E05D7/1072 - the pin having a non-circular cross-section
  • E05D2015/588 - with radially separating hinge parts
  • E05Y2201/22 - Locks
  • E05Y2201/638 - Cams Ramps
  • E05Y2201/64 - Carriers
  • E05Y2800/266 - curved
  • E05Y2900/146 - Shutters

• US Classifications

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