1774303

Information

• Patent Grant
• 1774303

• References
• Source

• Patent Number

  1,774,303

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1930
  94 years ago

• CPC

  • E04F10/02 - of flexible canopy materials
  • Y10S160/91 - Drum wound strand
  • Y10T74/20642 - Hand crank

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 074 - Machine element or mechanism
  • 242 - Winding, tensioning, or guiding