3905171

Information

• Patent Grant
• 3905171

• References
• Source

• Patent Number

  3,905,171

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • E04C2/36 - spaced apart by transversely-placed strip material
  • Y10S411/921 - Multiple-pronged nail, spike or tack
  • Y10T428/24182 - Inward from edge of web or sheet

• US Classifications

  • 052 - Static structures
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 428 - Stock material or miscellaneous articles