1625640

Information

• Patent Grant
• 1625640

• References
• Source

• Patent Number

  1,625,640

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1927
  97 years ago

• CPC

  • E05D13/10 - Counterbalance devices
  • E05Y2201/11 - Covers
  • E05Y2201/654 - Cables
  • E05Y2201/668 - Pulleys Wheels
  • Y10T16/71 - Sheet metal, single piece

• US Classifications

  • 016 - Miscellaneous hardware