1646908

Information

• Patent Grant
• 1646908

• References
• Source

• Patent Number

  1,646,908

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1927
  97 years ago

• CPC

  • E05D13/14 - with weights
  • E05Y2900/148 - Windows
  • Y10T16/69 - Sash-cord guides
  • Y10T16/71 - Sheet metal, single piece
  • Y10T16/714 - Multiple wheel

• US Classifications

  • 016 - Miscellaneous hardware