1490788

Information

• Patent Grant
• 1490788

• References
• Source

• Patent Number

  1,490,788

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1924
  100 years ago

• CPC

  • F16P3/125 - Guards for rolls in calandering or other roll machines
  • F16P3/12 - with means
  • Y10T477/35 - Brake engaged when engine energy deactivated, brake disengaged when engine energy activated

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control