3150890

Information

• Patent Grant
• 3150890

• References
• Source

• Patent Number

  3,150,890

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1964
  60 years ago

• CPC

  • E04G5/04 - Means for fastening, supporting, or bracing scaffolds on or against building constructions
  • Y10T403/368 - Screw or cam
  • Y10T403/47 - Molded joint
  • Y10T403/68 - Screw or cam

• US Classifications

  • 403 - Joints and connections
  • 182 - Fire escape, ladder, or scaffold
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener