3502301

Information

• Patent Grant
• 3502301

• References
• Source

• Patent Number

  3,502,301

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1970
  54 years ago

• CPC

  • B66D3/24 - Applications of limit switches
  • B61J3/04 - Car shunting or haulage devices with cable traction or endless-chain driving means
  • B66D1/78 - for shunting

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 104 - Railways
  • 200 - Electricity: circuit makers and breakers
  • 414 - Material or article handling