3213790

Information

• Patent Grant
• 3213790

• References
• Source

• Patent Number

  3,213,790

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1965
  59 years ago

• CPC

  • B41F27/1268 - by self-locking or snap-on means
  • Y10S24/42 - Single piece hook-shaped member
  • Y10T24/45225 - including member having distinct formations and mating member selectively interlocking therewith

• US Classifications

  • 101 - Printing
  • 024 - Buckles, buttons, clasps, etc.
  • D18 - Printing and office machinery