931259

Information

• Patent Grant
• 931259

• References
• Source

• Patent Number

  931,259

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1909
  115 years ago

• CPC

  • E04F10/0614 - whereby the pivot axis of the articulation is parallel to the roller
  • Y10S160/907 - Spring, other than spring roller, awning operator
  • Y10S160/909 - Endless strand

• US Classifications

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