1857756

Information

• Patent Grant
• 1857756

• References
• Source

• Patent Number

  1,857,756

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1932
  92 years ago

• CPC

  • E05D15/165 - Details
  • E05D15/246 - with additional guide rail for producing an additional movement
  • E05D13/1284 - specially adapted for overhead wings
  • E05Y2201/654 - Cables
  • E05Y2201/668 - Pulleys Wheels
  • E05Y2201/684 - Rails
  • E05Y2600/456 - in or on a suspension member
  • E05Y2900/106 - for garages
  • Y10T16/364 - Guide rollers
  • Y10T16/381 - Wheel mounts
  • Y10T16/3831 - Swiveling
  • Y10T16/3834 - Vertically adjustable

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 016 - Miscellaneous hardware
  • 134 - Cleaning and liquid contact with solids