2804669

Information

• Patent Grant
• 2804669

• References
• Source

• Patent Number

  2,804,669

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1957
  67 years ago

• CPC

  • A44B19/04 - Stringers arranged edge-to-edge when fastened
  • A44B19/24 - Details
  • A44B19/58 - Removing interlocking members to produce gaps
  • Y10S83/921 - Slide fastener cutting
  • Y10T24/2504 - Zipper chain
  • Y10T24/2541 - having either noninterlocking element in, interrupted, or unequal length series
  • Y10T29/49782 - of a slide fastener
  • Y10T83/0524 - Plural cutting steps

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.