1522475

Information

• Patent Grant
• 1522475

• References
• Source

• Patent Number

  1,522,475

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1925
  99 years ago

• CPC

  • B25B27/0035 - for motor-vehicles
  • Y10T29/53617 - Transmission spring

• US Classifications

  • 029 - Metal working