475356

Information

• Patent Grant
• 475356

• References
• Source

• Patent Number

  475,356

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1892
  132 years ago

• CPC

  • E05F1/10 - for swinging wings
  • Y10T16/597 - Rubber

• US Classifications

  • 016 - Miscellaneous hardware
  • 267 - Spring devices