1854499

Information

• Patent Grant
• 1854499

• References
• Source

• Patent Number

  1,854,499

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1932
  92 years ago

• CPC

  • E06B9/92 - Means allowing the closures to be shifted out of the plane of the opening
  • Y10S160/907 - Spring, other than spring roller, awning operator
  • Y10S160/911 - Worm gear awning operator

• US Classifications

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