2557306

Information

• Patent Grant
• 2557306

• References
• Source

• Patent Number

  2,557,306

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1951
  73 years ago

• CPC

  • E04F10/0633 - Arrangements for fastening the flexible canopy material to the supporting structure
  • E04F10/0625 - whereby the roller is installed on the articulated arms
  • E04F10/06 - comprising a roller-blind with means for holding the end away from a building
  • E04F10/0696 - with means to attach an auxiliary screen

• US Classifications

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