3777175

Information

• Patent Grant
• 3777175

• References
• Source

• Patent Number

  3,777,175

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • H01H13/14 - Operating parts
  • B60N2/002 - Passenger detection systems
  • B60R21/01516 - using force or pressure sensing means
  • H01H35/003 - Switches operated by other part of human body than hands
  • H01H35/24 - Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
  • B60R2022/4858 - for sensing pressure on seat

• US Classifications

  • 340 - Communications: electrical