2895779

Information

• Patent Grant
• 2895779

• References
• Source

• Patent Number

  2,895,779

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1959
  65 years ago

• CPC

  • E05F1/16 - for sliding wings
  • E05D13/1276 - with coiled ribbon springs
  • E05Y2900/132 - Doors
  • Y10S160/904 - Electric or pneumatic awning operator
  • Y10T16/60 - Volute

• US Classifications

  • 312 - Supports: cabinet structure
  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures
  • 160 - Flexible or portable closure, partition, or panel
  • 267 - Spring devices