3554385

Information

• Patent Grant
• 3554385

• References
• Source

• Patent Number

  3,554,385

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

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

• US Classifications

  • 212 - Traversing hoists