3293716

Information

• Patent Grant
• 3293716

• References
• Source

• Patent Number

  3,293,716

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • D06F89/005 - Manual folding devices
  • Y10T24/44017 - with specific mounting means for attaching to rigid or semirigid supporting structure or structure-to-be-secured
  • Y10T24/44444 - having specific surface material or irregularity on or along engaging face
  • Y10T24/4447 - having coil portion coaxial or parallel with pivotal axis

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 281 - Books, strips, and leaves