577272

Information

• Patent Grant
• 577272

• References
• Source

• Patent Number

  577,272

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1897
  128 years ago

• CPC

  • F16F3/04 - composed only of wound springs
  • Y10S256/01 - Compensator, spring

• US Classifications

  • 267 - Spring devices
  • 114 - Ships
  • 256 - Fences
  • 405 - Hydraulic and earth engineering