1740308

Information

• Patent Grant
• 1740308

• References
• Source

• Patent Number

  1,740,308

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1929
  95 years ago

• CPC

  • F16B39/04 - with a member penetrating the screw-threaded surface of at least one part
  • Y10S411/942 - Tangential key
  • Y10T403/587 - Blocker is catch or key
  • Y10T403/7117 - Flanged or grooved rod

• US Classifications

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