2144140

Information

• Patent Grant
• 2144140

• References
• Source

• Patent Number

  2,144,140

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1939
  86 years ago

• CPC

  • F16B2/10 - using pivoting jaws
  • F16B2/065 - using screw-thread elements
  • Y10S24/22 - Jaw structures, teeth
  • Y10S411/918 - Threadless nut
  • Y10T24/44504 - Threaded cylindrical rod and mating cavity
  • Y10T24/44564 - having specific surface material or irregularity on or along engaging face

• US Classifications

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