3749453

Information

• Patent Grant
• 3749453

• References
• Source

• Patent Number

  3,749,453

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  50 years ago

• CPC

  • B60T17/20 - Safety devices operable by passengers other than the driver

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems