427132

Information

• Patent Grant
• 427132

• References
• Source

• Patent Number

  427,132

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1890
  134 years ago

• CPC

  • F16L33/04 - tightened by tangentially-arranged threaded pin and nut
  • Y10T16/42 - Ring ferrules
  • Y10T24/1455 - Plural wrap

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 016 - Miscellaneous hardware