1505386

Information

• Patent Grant
• 1505386

• References
• Source

• Patent Number

  1,505,386

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1924
  100 years ago

• CPC

  • E04F10/0651 - acting on the arms
  • E04F10/0618 - whereby the pivot axis of the articulation is perpendicular to the roller
  • Y10S160/909 - Endless strand

• US Classifications

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