1580696

Information

• Patent Grant
• 1580696

• References
• Source

• Patent Number

  1,580,696

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1926
  98 years ago

• CPC

  • E06B9/68 - Operating devices or mechanisms
  • Y10S160/913 - Gear awning operator
  • Y10T74/19642 - Directly cooperating gears

• US Classifications

  • 074 - Machine element or mechanism
  • 160 - Flexible or portable closure, partition, or panel