2821763

Information

• Patent Grant
• 2821763

• References
• Source

• Patent Number

  2,821,763

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1958
  66 years ago

• CPC

  • A47H13/04 - by hooks
  • Y10S24/53 - Projection or cavity rotates about axis of cavity access opening to interlock
  • Y10T24/3473 - having connector allowing movement
  • Y10T24/3479 - and adjustment means
  • Y10T24/3483 - and penetrating prong
  • Y10T24/45115 - Hook
  • Y10T24/45901 - Allows relocation of portion
  • Y10T24/45921 - having shape facilitating impaling of mounting surface
  • Y10T24/51 - Hanger on portable article support for manual attachment thereof to overhead support [e.g., drapery hook]

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • D08 - Tools and hardware