1301958

Information

• Patent Grant
• 1301958

• References
• Source

• Patent Number

  1,301,958

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1919
  105 years ago

• CPC

  • F16B37/00 - Nuts or like thread-engaging members
  • Y10S24/59 - And spring for axially biasing projection
  • Y10S411/926 - Positive lock
  • Y10S411/958 - Coiled washer
  • Y10T24/45251 - Resilient element [e.g., with spring]

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 024 - Buckles, buttons, clasps, etc.
  • 081 - Tools