1742437

Information

• Patent Grant
• 1742437

• References
• Source

• Patent Number

  1,742,437

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1930
  95 years ago

• CPC

  • E04F10/0614 - whereby the pivot axis of the articulation is parallel to the roller
  • E04F10/0651 - acting on the arms
  • Y10S160/907 - Spring, other than spring roller, awning operator

• US Classifications

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