2604316

Information

• Patent Grant
• 2604316

• References
• Source

• Patent Number

  2,604,316

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1952
  72 years ago

• CPC

  • F16F1/322 - Snap-action springs
  • Y10T29/49609 - Spring making

• US Classifications

  • 267 - Spring devices
  • 029 - Metal working
  • 200 - Electricity: circuit makers and breakers