3301409

Information

• Patent Grant
• 3301409

• References
• Source

• Patent Number

  3,301,409

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1967
  57 years ago

• CPC

  • B66C7/00 - Runways, tracks or trackways for trolleys or cranes
  • B66C2700/012 - Trolleys or runways
  • B66C2700/018 - Construction details related to the trolley movement

• US Classifications

  • 212 - Traversing hoists
  • 104 - Railways