3866854

Information

• Patent Grant
• 3866854

• References
• Source

• Patent Number

  3,866,854

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  50 years ago

• CPC

  • B60R22/48 - Control systems, alarms, or interlock systems, for the correct application of the belt or harness
  • B60R22/353 - in response to belt movement when a wearer applies the belt
  • B60R2022/4825 - for sensing amount of belt winded on retractor
  • B60R2022/4833 - for sensing locking of retractor

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 340 - Communications: electrical