13177

Information

• Patent Grant
• 13177

• References
• Source

• Patent Number

  13,177

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1855
  169 years ago

• CPC

  • F16B13/066 - fastened by extracting a separate expander-part, actuated by the screw, nail or the like
  • Y10S16/22 - Expansion bolt

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 016 - Miscellaneous hardware