3875556

Information

• Patent Grant
• 3875556

• References
• Source

• Patent Number

  3,875,556

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • B60R22/48 - Control systems, alarms, or interlock systems, for the correct application of the belt or harness
  • B60R2022/4816 - for sensing locking of buckle
  • B60R2022/4858 - for sensing pressure on seat
  • B60R2022/4866 - Displaying or indicating arrangements thereof
  • B60R2022/4875 - on vehicle exterior

• US Classifications

  • 340 - Communications: electrical
  • 280 - Land vehicles