3323842

Information

• Patent Grant
• 3323842

• References
• Source

• Patent Number

  3,323,842

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1967
  57 years ago

• CPC

  • E05D15/0647 - on sliding blocks
  • B66C7/00 - Runways, tracks or trackways for trolleys or cranes
  • B66C2700/018 - Construction details related to the trolley movement
  • Y10T403/32622 - Rocking or rolling contact

• US Classifications

  • 403 - Joints and connections
  • 104 - Railways
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener