1416071

Information

• Patent Grant
• 1416071

• References
• Source

• Patent Number

  1,416,071

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1922
  102 years ago

• CPC

  • E05D13/1238 - specially adapted for overhead wings
  • E06B9/60 - Spring drums operated only by closure members
  • E05Y2900/00 - Application of doors, windows, wings or fittings thereof
  • E05Y2900/106 - for garages
  • Y10T16/641 - Drum and cord

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 016 - Miscellaneous hardware
  • 242 - Winding, tensioning, or guiding