3223353

Information

• Patent Grant
• 3223353

• References
• Source

• Patent Number

  3,223,353

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • B65G51/44 - without mechanical contact between carriers and controllers
  • B61L25/04 - Indicating or recording train identities
  • G01D5/145 - influenced by the relative movement between the Hall device and magnetic fields
  • G06K7/087 - flux-sensitive

• US Classifications

  • 406 - Conveyors: fluid current
  • 104 - Railways
  • 198 - Conveyors: power-driven