1722204

Information

• Patent Grant
• 1722204

• References
• Source

• Patent Number

  1,722,204

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1929
  95 years ago

• CPC

  • E05D3/02 - with one pin
  • E05D2700/02 - Hinges with one pivot axis and one bearing surface
  • Y10T16/533 - having cover
  • Y10T16/542 - comprising nested open curved portions attached to hinged members

• US Classifications

  • 016 - Miscellaneous hardware