1987215

Information

• Patent Grant
• 1987215

• References
• Source

• Patent Number

  1,987,215

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1935
  90 years ago

• CPC

  • G09F7/18 - Means for attaching signs, plates, panels, or boards to a supporting structure
  • F16B5/0621 - in parallel relationship
  • F16B21/20 - for bolts or shafts without holes, grooves, or notches for locking members
  • G09F2007/1882 - Emblems
  • Y10S16/41 - Coupling
  • Y10S411/918 - Threadless nut
  • Y10T24/3685 - Button with shank for friction grip fastener

• US Classifications

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