2144926

Information

• Patent Grant
• 2144926

• References
• Source

• Patent Number

  2,144,926

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1939
  86 years ago

• CPC

  • A44C3/001 - Badges
  • Y10S411/918 - Threadless nut
  • Y10S411/997 - Longitudinal fastener
  • Y10T24/3653 - Screw
  • Y10T24/3683 - Button with cavity for friction grip fastener

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 024 - Buckles, buttons, clasps, etc.
  • 063 - Jewelry
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener